Rings

In the forests of northern Ontario, a “strange phenomenon” of large natural rings occurs, where thousands of circles, as large as two kilometers in diameter, appear in the remote landscape.

ForestRings1[Image: From the thesis “Geochemistry of Forest Rings in Northern Ontario: Identification of Ring Edge Processes in Peat and Soil” (PDF) by Kerstin M. Brander, University of Ottawa].

“From the air, these mysterious light-coloured rings of stunted tree growth are clearly visible,” the CBC explained back in 2008, “but on the ground, you could walk right through them without noticing them.”

Since they were discovered on aerial photos about 50 years ago, the rings have baffled biologists, geologists and foresters… Astronomers suggest the rings might be the result of meteor strikes. Prospectors wonder whether the formations signal diamond-bearing kimberlites, a type of igneous rock.

While it’s easy to get carried away with visions of supernatural tree rings growing of their own accord in the boreal forests, this is actually one of the more awesome examples of where the likely scientific explanation is also significantly more interesting than something more explicitly other-worldly.

Geochemistry of Forest Rings in northern Ontario:[Image: From the thesis “Geochemistry of Forest Rings in Northern Ontario: Identification of Ring Edge Processes in Peat and Soil” (PDF) by Kerstin M. Brander, University of Ottawa].

Indeed, as geochemist Stew Hamilton suggested in 1998, the rings are most likely to be surface features caused by “reduced chimneys,” or “big centres of negative charge that frequently occur over metal deposits,” where a forest ring is simply “a special case of a reduced chimney.”

Reduced chimneys, meanwhile, are “giant electrochemical cells” in the ground that, as seen through the example of forest rings, can affect the way vegetation grows there.

rings[Image: Screen-grab from Google Maps].

One of many things worth highlighting here is this suggestion that the trees are being influenced from below by ambient electrochemical processes in the soil, set into motion by the region’s deep geology:

Hamilton was testing an analytical technique over a Matheson gold deposit to determine if there was any kind of geochemical surface signal. To his surprise, there were signals coming through 30 to 40 metres of glacial clay.

“We’re thinking there’s no way metals can move through clay 10,000 years after glaciation.”

After ruling out transport by ground water, diffusion and gas, he theorized it had to have been lifted to surface on electrical fields.

He applied the same theory to forest rings and discovered that they were also giant negatively charged cells.

Any source of negative charge will create a forest ring.

In landscape architecture terms, a forest ring—which Hamilton describes [PDF] as “a plant assemblage that is different from the surrounding forest making the features visible from the air”—could be seen as a kind of indirect electrochemical garden taking on a recognizably geometrical form without human intervention.

In effect, their shape is expressed from below. For ambitious future landscape designers, note that this implies a potential use of plantlife as a means for revealing naturally occurring electrical networks in the ground, where soil batteries and other forms of terrestrial electronics could articulate themselves through botanical side-effects.

That is, plant a forest; come back after twenty years; discover vast rings of negative electrochemical charge like smoke rings pushing upward from inside the earth.

Or, of course, you could reverse this: design for future landscape-architectural effects by formatting the deep soil of a given site, thus catalyzing subterranean electrochemical activity that, years if not generations later, would begin to have aesthetic effects.

ForestRings3[Image: From the paper “Spontaneous potential and redox responses over a forest ring” (PDF) by Stewart M. Hamilton and Keiko H. Hattori].

But it gets weirder: as Hamilton’s fieldwork also revealed, there is a measurable “bulge in the water table that occurs over the entire length of the forest ring with a profound dip on the ring’s outer edge.” For Hamilton, this effect was “beyond science fiction,” he remarked to the trade journal Northern Ontario Business, “it’s unbelievable.”

What this means, he explained, is that “the water is being held up against gravity” by naturally occurring electrical fields.

ForestRings4[Image: From the paper “Spontaneous potential and redox responses over a forest ring” (PDF) by Stewart M. Hamilton and Keiko H. Hattori].

Subsequent and still-ongoing research by other geologists and geochemists has shown that forest rings are also marked by the elevated presence of methane (which explains the “stunted tree growth”), caused by natural gas leaking up from geological structures beneath the forest.

Hamilton himself wrote, in a short report for the Ontario Geological Survey [PDF], that forest ring formation “may be due to upward methane seepage along geological structures from deeper sources,” and that this “may indicate deeper sources of natural gas in the James Bay Lowlands.”

Other hypotheses suggest that these forest rings could instead be surface indicators of diamond pipes and coal deposits—meaning that, given access to an aerial view, you can, in effect, “read” the earth’s biosphere as a living tissue of signs or symptoms through which deeper, non-biological phenomena (coal, diamonds, metals) are revealed.

ForestRings5[Image: Forest ring at N 49° 16′ 05″, W 83° 45′ 01″, via Google Maps].

Even better, these electrochemical effects stop on a macro-scale where the subsurface geology changes; as Hamilton points out [PDF], the “eastward disappearance of rings in Quebec occurs at the north-south Haricanna Moraine, which coincides with a sudden drop in the carbonate content of soils.”

If you recall that there were once naturally-occurring nuclear reactors burning away in the rocks below Gabon, then the implication here would be that large-scale geological formations, given the right slurry of carbonates, metals, and clays, can also form naturally-occurring super-batteries during particular phases of their existence.

To put this another way, through an accident of geology, what we refer to as “ground” in northern Ontario could actually be thought of a vast circuitboard of electrochemically active geological deposits, where an ambient negative charge in the soil has given rise to geometric shapes in the forest.

ForestRings6[Image: Forest rings at N 49° 29′ 48″, W 80° 05′ 40″, via Google Maps].

In any case, there is something pretty incredible about the idea that you could be hiking through the forests of northern Ontario without ever knowing you’re surrounded by huge, invisible, negatively charged megastructures exhibiting geometric effects on the plantlife all around you.

Several years ago, I wrote a post about the future of the “sacred grove” for the Canadian Centre for Architecture, based on a paper called “The sacred groves of ancient Greece” by art historian Patrick Bowe. I mention this because it’s interesting to consider the forest rings of northern Ontario in the larger interpretive context of Bowe’s paper, not because there is any historical or empirical connection between the two, of course; but, rather, for the speculative value of questioning whether these types of anomalous forest-effects could, under certain cultural circumstances, carry symbolic weight. If they could, that is, become “sacred groves.”

Indeed, it is quite thrilling and strange to imagine some future cult of electrical activity whose spaces of worship and gathering are remote boreal rings, circular phenomena in the far north where water moves against gravity and chemical reactions crackle outward through the soil, forcing forests to take symmetrical forms only visible from high above.

For more on forest rings, check out the CBC or Northern Ontario Business or check out any of the PDFs linked in this post.

Rootstocks and Rhizotrons

Edible Geography explores the exhumation of whole trees in a new post called “Rootstock Archaeology.” Don’t miss the incredible rhizotron, “an underground corridor whose walls consist of forty-eight shuttered windows, which researchers can open to peer out onto the root systems of adjacent trees and plants.”

In the Garden of 3D Printers

[Image: Unrelated image of incredible floral shapes 3D-printed by Jessica Rosenkrantz and Jesse Louis-Rosenberg (via)].

A story published earlier this year explained how pollinating insects could be studied by way of 3D-printed flowers.

The actual target of the study was the hawkmoth, and four types of flowers were designed and produced to help understand the geometry of moth/flower interactions, including how “the hawkmoth responded to each of the flower shapes” and “how the flower shape affected the ability of the moth to use its proboscis (the long tube it uses as a mouth).”

Of course, a very similar experiment could have been done using handmade model flowers—not 3D printers—and thus could also have been performed with little fanfare generations ago.

But the idea that a surrogate landscape can now be so accurately designed and manufactured by printheads that it can be put into service specifically for the purpose of cross-species dissimulation—that it, tricking species other than humans into thinking that these flowers are part of a natural ecosystem—is extraordinary.

[Image: An also unrelated project called “Blossom,” by Richard Clarkson].

Many, many years ago, I was sitting in a park in Providence, Rhode Island, one afternoon reading a copy of Germinal Life by Keith Ansell Pearson. The book had a large printed flower on its front cover, wrapping over onto the book’s spine.

Incredibly, at one point in the afternoon a small bee seemed to become confused by the image, as the bee kept returning over and over again to land on the spine and crawl around there—which, of course, might have had absolutely nothing to do with the image of a printed flower, but, considering the subject matter of Ansell Pearson’s book, this was not without significant irony.

It was as if the book itself had become a participant in, or even the mediator of, a temporary human/bee ecosystem, an indirect assemblage created by this image, this surrogate flower.

In any case, the image of little gardens or entire, wild landscapes of 3D-printed flowers so detailed they appear to be organic brought me to look a little further into the work of Jessica Rosenkrantz and Jesse Louis-Rosenberg, a few pieces of whose you can see in the opening image at the top of this post.

Their 3D-printed floral and coral forms are astonishing.

[Image: “hyphae 3D 1” by Jessica Rosenkrantz and Jesse Louis-Rosenberg].

Rosenkrantz’s Flickr page gives as clear an indication as anything of what their formal interests and influences are: photos of coral, lichen, moss, mushrooms, and wildflowers pop up around shots of 3D-printed models.

They sometimes blend in so well, they appear to be living specimens.

[Image: Spot the model; from Jessica Rosenkrantz’s Flickr page].

There is an attention to accuracy and detail in each piece that is obvious at first glance, but that is also made even more clear when you see the sorts of growth-studies they perform to understand how these sorts of systems branch and expand through space.

[Image: “Floraform—Splitting Point Growth” by Jessica Rosenkrantz and Jesse Louis-Rosenberg].

The organism as space-filling device.

And the detail itself is jaw-dropping. The following shot shows how crazy-ornate these things can get.

[Image: “Hyphae spiral” by Jessica Rosenkrantz and Jesse Louis-Rosenberg].

Anyway, while this work is not, of course, related to the hawkmoth study with which this post began, it’s nonetheless pretty easy to get excited about the scientific and aesthetic possibilities opened up by some entirely speculative future collaboration between these sorts of 3D-printed models and laboratory-based ecological research.

One day, you receive a mysterious invitation to visit a small glass atrium constructed atop an old warehouse somewhere on the outskirts of New York City. You arrive, baffled as to what it is you’re meant to see, when you notice, even from a great distance, that the room is alive with small colorful shapes, flickering around what appears to be a field of delicate flowers. As you approach the atrium, someone opens a door for you and you step inside, silent, slightly stunned, noticing that there is life everywhere: there are lichens, orchids, creeping vines, and wildflowers, even cacti and what appears to be a coral reef somehow inexplicably growing on dry land.

But the room does not smell like a garden; the air instead is charged with a light perfume of adhesives.

[Image: “Hyphae crispata #1 (detail)” by Jessica Rosenkrantz and Jesse Louis-Rosenberg].

Everything you see has been 3D-printed, which comes as a shock as you begin to see tiny insects flittering from flowerhead to flowerhead, buzzing through laceworks of creeping vines and moss—until you look even more carefully and realize that they, too, have been 3D-printed, that everything in this beautiful, technicolor room is artificial, and that the person standing quietly at the other end amidst a tangle of replicant vegetation is not a gardener at all but a geometrician, watching for your reaction to this most recent work.

Abandoned Mines, Slow Printing, and the Living Metal Residue of a Post-Human World

“High in the Pyrenees Mountains,” we read, “deep in abandoned mines, scientists discovered peculiar black shells that seem to crop up of their own accord on metal surfaces.”

[Image: Metal shells growing in the darkness of abandoned mines; photo by Joan Santamaría, via Eos].

No, this is not a deleted scene from Jeff VanderMeer’s Southern Reach trilogy; it’s from research published in the Journal of Geophysical Research: Biogeosciences, recently reported by Eos.

It turns out that, under certain conditions, subterranean microbes can leave behind metallic deposits “as part of their natural metabolism.” Abandoned mines are apparently something of an ideal environment for this to occur within, resulting in “a rapid biomineralization process that sprouts iron-rich shells from the surface of steel structures.”

These then build up into reef-like deposits through a process analogous to 3D-printing: “Electron microscopy revealed small-scale, fiber-like crystals arranged into lines growing outward from the steel surface. The shells appear to be formed layer by layer, with crystal size and composition varying across layers.”

There are many, many interesting things to highlight here, which include but are not limited to:

Slow Printing

We could literalize the analogy used above by exploring how a controlled or guided version of this exact same process could be used as a new form of biological 3D-printing.

To put this another way, there is already a slow food movement—why not a slow printing one, as well?

Similar to the project John Becker and I explored a while back, using genetically-modified bees as living printheads, damp, metal-rich environments—microbial ovens, so to speak—could be constructed as facsimile mines inside of which particular strains of microbes and fungi would then be cultivated.

Geometric molds would be introduced as “seed-forms” to be depositionally copied by the microbes. Rather than creating the abstract, clamshell-like lumps seen in the below photograph, the microbes would be steered into particular shapes and patterns, resulting in discrete, recognizable objects.

Boom: a living 3D-printer, or a room of specially cultivated humidity and darkness out of which strange replicant tools and objects could be extracted every few years. At the very least, it would make a compelling art project—an object-reef sprouting with microbial facsimiles.

[Image: Metal shells growing in the darkness of abandoned mines; photo by Nieves López-Martínez, via Eos].

Dankness Instrumentalized

Historian David Gissen has written interestingly about the idea of “dankness” in architecture.

In an article for Domus back in 2010, Gissen explained that “dankness”—or “underground humidity,” in his words, a thick atmosphere of mold, rot, and stagnation usually found inside closed, subterranean spaces—was even once posited by architectural historian Marc-Antoine Laugier as a primal catalyst for first inspiring human beings to build cleaner, better ventilated structures—that is, architecture itself, in a kind of long-term retreat from the troglodyte lifestyle of settling in caves.

Dankness, to wildly over-simply this argument, so horrified our cave-dwelling ancestors that they invented what we now call architecture—and a long chain of hygienic improvements in managing the indoor atmospheric quality of these artificial environments eventually led us to modernism.

But dankness has its uses. “While modernists generally held dankness in suspect,” Gissen writes, “a few held a certain type of affection for this atmosphere, if only because it was an object of intense scrutiny. The earliest modernist rapprochements with dankness saw it as the cradle of a mythical atmosphere, an atmosphere that preceded modernity.” The “atmospheric depths of the cellar,” Gissen then suggests, might ironically be a sign of architectural developments yet to come:

Today, in the name of environmentalism, architects are digging into the earth in an effort to release its particular climatic qualities. Passive ventilation schemes often involve underground constructions such as “labyrinths” or “thermosiphons” that release the earth’s cool and wet air. The earth that architects reach into is one that has been so technified and rationalized, so measured and considered, that it barely contains mythical or uncanny aspects. However, this return to the earth’s substrate enables other possibilities.

In any case, I am not only quoting this essay because it is interesting and deserves wider discussion; I am also quoting all this in order to suggest that dankness could also be instrumentalized, or tapped as a kind of readymade industrial process, an already available microbial atmosphere wherein metal-depositing metabolic processes pulsing away in the dankest understructures of the world could be transformed into 3D-printing facilities.

The slow printheads for long-term object replication, mentioned above, would be fueled by and dependent upon Gissen’s spaces of subterranean humidity.

Heavy Metal Compost

If it is too difficult, too unrealistic, or simply too uselessly speculative to consider the possibility of 3D-printing with microbes, you could simply eliminate the notion that this is meant to produce recognizable object-forms, and use the same process instead as a new kind of compost heap.

Similar to throwing your old banana peels, coffee grounds, apple cores, and avocado skins into a backyard compost pile, you could throw metallic waste into a Gissen Hole™ and wait for genetically-modified microbes such as these to slowly but relentlessly break it all down, leaving behind weird, clamshell-like structures of purified metal in their wake.

Cropping teams would then climb down into this subterranean recycling center—or open an airlock and step inside some sort of controlled-atmosphere facility tucked away on the industrial outskirts of town—to harvest these easily commodified lumps of metal. It’d be like foraging for mushrooms or picking strawberries.

[Image: An “ancient coral reef,” illustrated by Heinrich Harder].

The Coming Super-Reef

Finally, this also seems to suggest at least one fate awaiting the world of human construction long after humans themselves have disappeared.

Basements in the ruined cores of today’s cities will bloom in the darkness with ever-expanding metallic reefs, as the steel frames of skyscrapers and the collapsed machinery of the modern world become source material—industrial soil—for future metal-eating microbes.

Quietly, endlessly, wonderfully, the planet-spanning dankness of unmaintained subterranean infrastructure—in the depths of Shanghai, London, New York, Moscow—humidly accumulates these strange metallic shells. Reefs larger than anything alive today form, crystallized from the remains of our cities.

A hundred million years go by, and our towers are reduced to bizarre agglomerations of metal—then another hundred million years and they’ve stopped growing, now hidden beneath hundreds of meters of soil or flooded by unpredictable shifts of sea level.

Clouds of super-fish unrecognizable to today’s science swim through the grotesque arches and coils of what used to be banks and highways, apartment blocks and automobiles, monstrous and oyster-like shells whose indirect human origins no future paleontologist could realistically deduce.

Architecture-by-Bee and Other Animal Printheads

[Image: By John Becker].

For thousands of years, animal bodies have been used as living 3D printers—or sentient printheads, we might say—but the range of possible material outputs is set to change quite radically. In fact, bioengineering is rapidly making this idea—that spiders, silkworms, and honeybees, to name just a few, are already 3D printers—more than just a poetic metaphor.

Those creatures are organic examples of depositional manufacturing, and they have been domesticated and used throughout human history for specific creative ends, whether it’s to produce something as mundane as honey or silk, or something far more outlandish, including automotive plastics, military armaments, and even concrete, as we’ll see below.

Animal Printheads

Researchers in Singapore discovered several years ago, for example, that silkworms fed a chemically peculiar diet could produce colored silk, readymade for use in textiles, as if they are actually biological ink cartridges; and other examples—in which animal bodies have been temporarily tweaked or even specifically bred to produce new, economically useful materials on a semi-industrial scale—are not hard to come by.

As it happens, for example, using bees as 3D printers is quickly becoming something of an accepted artistic process and its deep incorporation into advanced manufacturing processes will not be far behind.

Perhaps the most widely seen recent exploration of the animal-as-3D-printer concept was done last year for, of all things, a publicity stunt by Dewar’s, in which the company “3D printed” a bottle of Dewar’s using nothing but specially shaped and cultivated beehives.

[Images: Courtesy of Dewar’s, via designboom].

These pictures tell the story clearly enough: using a large glass bottle as a mold in which the bees could create new hives, the process then ended with the removal of the glass and the revealing of a complete, bottle-shaped, “3D-printed” hive.

As Dewar’s joked, it was 3B-printed.

[Images: Courtesy of Dewar’s, via designboom].

Or take the Silk Pavilion, another recent project you’ve undoubtedly already seen, in which researchers at MIT, led by architect Neri Oxman, 3D-printed a room-sized dome using carefully guided silkworms as living printheads.

[Image: Courtesy of MIT].

The Silk Pavilion was an architectural experiment in which the body of the silkworm, guided along a series of very specific paths, was “deployed as a biological printer in the creation of a secondary structure.”

The primary structure, meanwhile—the pattern used by the silkworms as a kind of depositional substrate—was nothing more than a continuous thread wrapped around a metal scaffold like a labyrinth, seen in the image below.

[Image: Courtesy of MIT].

It was at this point in the process that a “swarm of 6,500 silkworms was positioned at the bottom rim of the scaffold spinning flat non-woven silk patches as they locally reinforced the gaps across CNC-deposited silk fibers.” In other words, they infested the labyrinth and laid down architecture with their passing.

[Image: Courtesy of MIT].

The “CNSilk” method, as it was known, resulted in a gossamer, woven dome that looks more like a cloud than a building.

[Images: Courtesy of MIT].

What both of these examples demonstrate—despite the fact that one is a somewhat tongue-in-cheek media ploy by an alcohol company—is that animal bodies can, in fact, be guided, disciplined, or otherwise regulated to produce large-scale structures, from consumer objects to whole buildings.

After all, the very origins of architecture were a collaboration with animal bodies, and experiments like these only update those earliest constructions.

In both cases, however, the animals are simply depositing, or “printing,” what they would normally (that is, naturally, in the absence of human augmentation) produce: silk and honey. Things get substantially more interesting, on the other hand, when we look at more exotic biological materials.

Bee Plastic

For half a decade or more, materials scientist Debbie Chachra at New England’s Olin College of Engineering has been researching what’s known as “bee plastic”: a cellophane-like biopolymer produced by a species native to New England, called Colletes inaequalis.

These bees secrete tiny, cocoon-like structures in the soil—one such structure can be seen in the photo, below—using a special gland unique to its species. The resulting, non-fossil-fuel-based natural polyester not only resists biodegradation, it also survives the temperate extremes of New England, from the region’s sweltering summers to its subzero winter storms.

[Image: Courtesy of Deb Chachra].

More intriguingly, however, the cellophane-like bee plastic “doesn’t come from petroleum,” Chachra explained to me for a 2011 end-of-year article in Wired UK. “The bees are pretty much just eating pollen and producing this plastic,” she continued, “and we’re trying to understand how they do it.”

Bee plastic, Chachra justifiably speculates, could perhaps someday be used to manufacture everything from office supplies to car bumpers, acting as an oil-free alternative to the plastics we use today. In the process, it could perhaps even kickstart a homegrown bio-industry for New England, where the species already thrives, wherein the very idea of a factory needs to be fundamentally reimagined.

The most exciting architectural possibilities here come less from the bees themselves and more from the elaborate structures that would be required to house their activities; imagine a brand new BMW factory somewhere in the suburbs of Boston populated only by plastic-producing bees, and you get some sense of where industrial manufacturing might go in an alternate future. Not unlike Dewar’s bee-printed bottle, then, augmented cousins of Chachra’s plastic-producing bees could thus 3D-print whole car bodies, kitchen counters, architectural parts, and other everyday products.

But even this, of course, is a vision of animal-based manufacturing that relies on the already-existent excretions of living creatures. Could we—temporarily putting aside the ethical implications of this, simply to discuss the material possibilities—perhaps genetically modify bees, silkworms, spiders, and so on to produce substantially more robust biopolymers, something not just strong enough to resist biodegrading but that could be produced and used on an industrial scale?

Recall, for example, that the U.S Army, working with a Canadian firm called Nexia Biotechnologies, was successful in its attempt to genetically engineer a goat that would produce spider-silk proteins in its milk. Incredibly, those “Biosteel goats,” as they were later known, were eventually housed in old ammunition bunkers on a New York State military base, as if they were living bioweapons that needed to be held in quarantine.

[Image: Biosteel goats summed-up in one simple equation (via)].

The ultimate goal of producing these goats was to generate an unbreakable super-fiber that could be used in battle gear, including “lightweight body armor made of artificial spider silk,” and other military armaments; but others have speculated that entire bridges or other pieces of urban infrastructure could someday be woven by goats.

These possibilities become even more strange and promising when we move to materials like concrete.

Concrete Honey

As part of an ongoing collaborative project, NYC-based designer John Becker and I have been looking at the possibility of using bees that have been genetically modified to print concrete. We could call them architectural printheads.

[Image: By John Becker].

Initially inspired by a somewhat willful misreading of a project published under the title “Bees Make Concrete Honey,” John and I began to imagine and illustrate a series of science-fictional scenarios in which a new urban bee species, called Apis caementicium—or cement bees—could be deployed throughout the city as a low-cost way to repair statues and fix architectural ornament, even to produce whole, free-standing structures, such as cathedrals.

[Image: By John Becker].

In a process not unlike that used for the Dewar’s bottle, above, the bees would be given an initial form to work within. Then, buzzing away inside this mold or cast, and additively depositing the ingredients for bio-concrete on the walls, frames, or structures they’ve been attached to, the bees could 3D-print new architectural forms into existence.

This includes, for example, the iconic stone lions found outside the New York Public Library; they’ve been damaged by exposure and human contact, but can now be fixed from within by concrete bees. Think this as a kind of organic caulking.

[Image: By John Becker].

Yet tidy plots such as these invariably spin out of control and things don’t quite go as planned.

Feral Printers

Predictably, these concrete bees eventually escape: first just a few here and there, but then an upstart colony takes hold elsewhere in the city. They breed, speciate, and expand.

Within a few years, as the bees reproduce and thrive, and as their increasingly far-flung colonies grow, people become aware of the scale of the problem: rogue 3D-printing bees have begun to infest the region.

[Image: By John Becker].

They print where they shouldn’t print and, without the direction of their carefully made formwork and molds, what they produce often makes no sense.

They print on signs and phone poles; they take over parks and gardens where they print strange forms on flowers, sealing orchids and roses in masonry shells. Bizarre gardens of hardened geometry form on windowsills and ledges, deep in urban forests and along railways and roads.

[Image: By John Becker].

Tiny fragments of concrete can soon be seen atop plants and door frames, beneath cars and on chain-link fences, coiling up and consuming the sides of structures where they were never meant to be, like kudzu; and, of course, strange bee bodies are found now and again, these little concrete-laden corpses lying in the deep grass of backyards, on parking lots and rooftops.

[Image: By John Becker].

Their fallen bodies, augmented and extraordinary, thus dot the very city they’ve also beautified and improved—this place where they once printed church steeples and apartment ornament, where they fixed cracked statues, sidewalks, and walls.

Of course, other, more adventurous or simply disoriented bees make their way further, hitching inadvertent rides in the holds of planes and cargo ships, mistakenly joining other hives then shipped around the world.

The bees are soon found in Europe, China, and—for reasons never quite clear to materials scientists—throughout India, where, as in the sample image below, they can be seen adding unnecessary ornamentation to temples in Rajasthan. Swarming and uncountable, they busily speck the outside of the building with bulbous and tumid additions no architect would ever have planned.

[Image: By John Becker].

As the bees speciate yet further, and their concrete itself begins to mutate—in some cases, so hard it can only be removed by the toughest drills and demolition equipment, other times more like a slow-drying sandstone incapable of achieving any structure at all—this experiment in animal printheads, these living 3D printers producing architecture and industrial objects, comes to end.

A Bee Amidst The Machines

Most designers learn from the—in retrospect—obvious mistakes that led to these feral printers, returning to more easily controlled inorganic factories and industrial processes. But, even then, on quiet spring days, a tiny buzzing sound can occasionally be heard beneath someone’s front porch, out in the suburban gardens somewhere, deep inside National Parks, and even inside huge machines, where whole automobile assembly lines come shuddering to a halt.

There, within the gears, just doing what it’s used to doing—what we made it do—a tiny family of 3D-printing bees has taken root, leaving errant clumps of concrete wherever they alight.

(Thanks to John Becker for the fun. An earlier version of this post was previously published on Gizmodo).

Books Received

[Image: Cincinnati Public Library, 1870s; photo via Steve Silberman].

It’s that time of the year again, to take a look at the many, many books that have passed through the halls of BLDGBLOG the past season or two, ranging, as usual, from popular science to fiction, landscape history to the urban future of the refugee camp.

There are some great books included in this round-up, ones I’d love to help find a wider audience—however, as will be clear from a handful of descriptions below, and as is always the case with book round-ups here on BLDGBLOG, I have not read every book included in the following list and not all of them are necessarily new.

However, in all cases, these books are included for the interest of their approach or for their general subject matter, and the wide range of themes present should give anyone at least a few interesting titles to seek out for autumn reading.


1) Exploding the Phone: The Untold Story of the Teenagers and Outlaws Who Hacked Ma Bell by Phil Lapsley (Grove Press)

One of the most enjoyable books of my summer was Exploding the Phone by Phil Lapsley. Lapsley’s history of “phone phreaks,” or people who successfully hacked the early phone networks into giving them free calls to one another and around the world, would read, in a different context, like some strange occult thriller featuring disaffected teenagers tapping into a supernatural world. Weird boxes, unexplained dial tones, and disembodied voices at the end of the line pop up throughout the book, as do surprise cameos from a pre-Apple Steve Wozniak and Steve Jobs.

Teenagers throwing frequencies and sounds at vast machines through telephone handsets managed to unlock another dimension of the phone network, Lapsley explains, a byzantine geography of remote switching centers and international operators. In the process, they helped pave the way for the hackers we know today. I have heard, anecdotally, from a few people who were around and part of these groups at the time, that Lapsley got some of his details wrong, but that didn’t take away from my enjoyment of—or inability to put down—his book. Recommended, and very fun.

2) Robot Futures by Illah Reza Nourbakhsh (MIT Press)

This pamphlet-length book by Carnegie Mellon University’s Illah Reza Nourbakhsh on the future of robotics pays admirable attention to the fundamental problem of even defining what “robotics” is. Better yet, Nourbakhsh prefaces each of his short chapters with fictional interludes exploring speculative scenarios of future robotics gone awry. There is a disturbing vignette in which flying robot toys programmed to recognize human eye contact swarm around and terrify anyone not hiding their gaze behind wearing sunglasses—something the toys’ manufacturer never predicted—as well as a memorable scenario in which new forms of robot-readable graffiti throw entire self-driving traffic systems into a tizzy, making car after car wrongly report that an impenetrable roadblock lies ahead. Call it traffic-hacking.

In the end, Nourbakhsh suggests, robots will prove to be fundamentally different from human beings, and we should be prepared for his. “A robot moving down the street will see in all directions, not simply in front of it like humans,” he writes. “If that robot is connected to a network of video cameras along the street, it will see everywhere on the street, from all angles, the entire time it walks. Imagine this scenario. A not-very-clever robot walking down the street will have access to entire synthesized views of the street—up and down, behind you, down the alley, around the corner—and be able to scroll back through time with perfect fidelity. As you approach this robot, it might be cognitively much dumber than you, but it knows far more about its surroundings than you do. It stops suddenly. What do you do? There is no common ground established between you and this robot, just the fact that you occupy the same sidewalk.”


3) Beyond The Blue Horizon: How The Earliest Mariners Unlocked The Secrets Of The Oceans by Brian Fagan (Bloomsbury Press)

Brian Fagan, an environmental historian known for his books on climate change and civilization, has written a great example of what might be called adventure-history. Beyond the Blue Horizon takes us through roughly twenty thousand—even potentially, depending on how you interpret the archaeological evidence, more than one hundred thousand—years of human seafaring. Every few pages, amidst tales of people sailing in small groups, even drifting, seemingly lost, for days at a time across vast expanses of open water, Fagan makes arresting observations, such as the fact that early Pacific navigators, laden down with seeds and plants, “literally carried their own landscape with them,” he writes.

The importance of the coast in supporting human settlement, and the absolute centrality of the sea—rather than continental interiors—in shaping human history, gives Fagan multiple opportunities to refocus our sense of our own remote past. We are not landed creatures of roads and automobiles, Fagan argues, but a maritime species whose entire childhood and adolescence was spent paddling past unknown coastlines, searching for freshwater rivers and streams—a “world of ceaseless movement,” as he calls it, including now lost islands, deltas, and coasts. Fagan’s brilliance at describing landscapes as they undergo both seasonal changes and variations in climate also applies to his depictions of Earthly geography when sea levels were, for most of the eras described in his book, more than 300 feet lower than it is today. It was another planet—a maritime world—one that humans seem to have lost sight of and forgotten.

4) The Human Shore: Seacoasts in History by John R. Gillis (University of Chicago Press)

John R. Gillis’s look at “seacoasts in history” proves to be compulsively readable, sustaining many long subway rides for me here in New York, although the final few chapters fall off into unnecessarily long quotations from what seems like any random academic source he could find that mentioned the sea. This is too bad, because a shorter, more tightly edited version of this book would be a dream. Gillis is not shy about making outsized claims for revising the history of human civilization. The shore is “the true home of humankind,” he writes, “the original Eden.” He wants Westerners to forget the “terracentric history” they’ve been taught, which is, he points out, simply a historical misunderstanding of where humans actually spent 95%—the number Gillis uses—of their development: on shorelines and coastal islands.

“The book of Genesis would have us believe that our beginnings were wholly landlocked,” he writes, “but it was written at the time that the Hebrews were settling down to an agrarian existence.” Gillis quotes the words of writer Steve Mentz here, who argued that we need “fewer gardens, and more shipwrecks” in our narrative understanding of human prehistory.

Gillis allows his book some intriguing political subthemes. He writes, for example, that “it would be a very long time, almost three hundred years, before Europeans realized the full extent of the Americas’ continental character and grasped the fact that they might have to abandon the ways of seaborne empires for those of territorial states.” He adds, “for the first century or more [of their habitation in the Americas], northern Europeans showed more interest in navigational rights to certain waterways and sea tenures than in territorial possession as such.” Rivers and lakes were the key to ruling North America, for a time; and, seemingly since the interior land rush of U.S. history, the “seaborne” ways of humans, with or without a state to back them, have been forgotten.

As a brief side note, it’s interesting here to look at the Somali pirates so often mythologized in Western media, including the forthcoming Paul Greengrass film Captain Phillips—that stateless, seaborne groups of humans still exist and are the rogue scourge of landed empires (see also The Enemy of All by Daniel Heller-Roazan, etc.).

5) The Great Ocean: Pacific Worlds from Captain Cook to the Gold Rush by Davig Igler (Oxford University Press)

David Igler’s own book on all things anthropologically oceanic focuses solely on the Pacific Ocean, from the first wave of European exploration to early-modern sea trade. Igler, too, finds the land-locked nature of traditional history both claustrophobic and incorrect. “The ‘places’ usually subjected to historical analysis—nations, regions, and localities—have fixed borders enclosing land and thus constitute terrestrial history,” he writes in the book’s introduction. “Historians have far less experience imagining the ways that oceanic space connects people and polities, rather than separating them.” Igler’s larger point—that tides, currents, and winds, even specific ships, are also, in a sense, “places” deserving of historical recognition—animates the rest of the book.

Mankind Beyond Earth: The History, Science, And Future Of Human Space Exploration by Claude A. Piantadosi (Columbia University Press)

6) This book is admittedly quite hampered by its extraordinary practicality: there is very little poetry here, mostly straight talk of musculoskeletal disorders in low gravity and heat-loss from warm bodies in space. We begin on the ground floor, not only with a short and perhaps unnecessary history of the U.S. space program, but with the very basics of human physiology and the mechanics of flight. I suspect, however, that most readers are perfectly willing to jump into the deep end and read what’s on offer in the book’s later chapters: human visits to Mars, to asteroids, to “big planets, dwarf planets, and small bodies,” in Piantadosi’s words, to the “moons of the ice giants” and beyond. Ultimately, though, the book is simply too dry to feel like these later glimpses of “mankind beyond Earth,” as the title teasingly—and, for the most part, misleadingly—promises, are a worthy reward. If you must, one to look for in the local library.


7) Scatter, Adapt, and Remember: How Humans Will Survive a Mass Extinction by Annalee Newitz (Doubleday)

Annalee Newitz, editor-in-chief of io9 and thus, now, a colleague of mine, has exceeded all expectations with the research, depth, and range of this quirkily enthusiastic look at planetary mass extinction. Her early chapters on dinosaurs, plagues, extremophiles, world-altering volcanic eruptions, long geological eras when the Earth was locked in ice, possible human/Neanderthal guerrilla warfare (not to mention inter-breeding), and much more, are like a New Scientist article you hope never ends. It’s an exciting read.

Oddly, though, the central premise of the book—that, through urbanization, human beings will find ways to avoid their own extinction—feels tacked on and unconvincingly developed. If I’m being honest, it feels like Newitz is trying to make more of an ideological point about the political value and cultural centrality of cities today, rather than actually arguing rationally for the possibility that cities will save the human species. This is especially the case if we’re talking about—as, in this book, we are—catastrophic asteroid impacts or the outbreak of a super-virus. This otherwise gripping book thus has a bit of an are-you-serious? feel as it wraps up its final fifty pages or so. While advancing a theory of safety achieved through collective living, urban farming, and social cooperation, Newitz also inadvertently seems to contradict the first command of her book’s title: to scatter. That is, to fling ourselves to the far edges of the universe—to explore, survive, and mutate with the cosmos—not to band together, urbanize, and cooperate.

As such, it seems possible to imagine an identical version of this book—identical, that is, for 200 pages or so—but with a radically differnet ending: one in which truly scattering, adapting ourselves, isolating ourselves, and differentiating our civilizational pursuits—even differentiating our very DNA through evolution in separation—would be the most effective way to avoid human extinction. But that argument, it seems, is ideologically impermissible; it makes you an anti-state survivalist, a cosmic redneck, building bunkers in the Utah desert or on the moons of another world, more Ted Nugent than Stewart Brand.

In any case, putting political arguments like these aside, the book ends with a mind-popper of a quotation. In a conversation with Randii Wessen at the Jet Propulsion Lab in Pasadena, California, Wessen tells Newitz: “Our kids are the last generation who will see no city lights on the Moon.” This is both wonderful and terrible, and as concise a statement as I’ve read anywhere to show the human future rolling on.

8) Five Billion Years of Solitude: The Search for Life Among the Stars by Lee Billings (Current)

Gifted science writer Lee Billings takes us on a search for other Earths—or, more accurately, for habitable “exoplanets” where life like us may or may not have a chance of existing. The book starts off with quite a coup. Billings treats us to a long, at-home visit with astronomer Frank Drake of Drake’s Equation fame: the abstract but reasonable calculation used for decades now to determine whether or not intelligent civilizations might exist elsewhere (and, by extension, how likely it is that humans will find them).

The book is not hard science, it is easy to follow, and Billings is a great writer; his tendency, however, veers toward the humanistic, following the life stories of individual astronomers or physicists here on Earth as they search the outer reaches of the detectable universe for signs of exoplanets.

A sizable diversion late in the book, for example, takes us on a canoe trip far into the Canadian north, past lakes and rivers, with a wary eye on approaching storms, to tell the story of how physicist Sara Seager met and fell in love with one of her colleagues. It is not a short diversion, and you’d be forgiven for thinking that Seager’s canoe trip has little to do with the search for “life among the stars,” as the book’s subtitle suggests. It is at moments like this, as Seager and her partner paddle from one portage to another, that I found myself wondering if the only stories to tell are of other human beings—whether scientists or NASA administrators—then why, in a sense, are we looking for exoplanets at all?

Of course, the book jacket never promised us surreal descriptions of other worlds. But it’s hard not to hope for exactly that: that Billings would focus his considerable rhetorical powers away from our world for a few more chapters and offer those evocative glimpses of Earth-like planets I suspect so many readers will come to his book to find—visions of worlds like ours but magically, cosmically different—and thus communicate the beautiful, poetically irresistible urge to discover them. His introductory descriptions of the formation of our solar system, for instance, are breathtaking, clear, and poetic, and similar passages elsewhere show the pull of the exoplanetary; the narrative structure of the scientist profile seems inadvertently to have focused the bulk of the book’s attention here on Earth, where we are already bound, rather than to let the strange light of the universe shine through more frequently.

But this is like complaining about dessert after a delicious meal. I’ll simply hope that Billings’s next book concentrates more on the inhuman allure so peculiar to astronomy, a field astonishingly rich with worlds mortal humans long to see.

9) Are We Being Watched?: The Search for Life in the Cosmos by Paul Murdin (Thames & Hudson)

The off-putting and sensationalistic title of Paul Murdin’s new book is, thankfully, not a sign of things to come in the text itself. Murdin’s sober yet thrilling look at the history and future of astrobiology is a bright spot in a recent spate of books about the possibility of extraterrestrial life. “The twenty-first century is the century of astrobiology,” he writes in the first sentence of chapter one; indeed, he adds with extraordinary confidence, “this is the era in which we will discover life on other worlds, and learn from it.”

Amidst many interesting tidbits, one worth repeating here actually comes from Murdin’s quotation of paleontologist Simon Conway-Morris. Conway-Morris, referring to the possibility of discovering truly alien life, rightly suggests that we could very well have no idea what we’re looking at. Indeed, he memorably says, these other life forms could be “constructions so unfamiliar that they are only brought home by accident and then inadvertently handed over for curation in a department of mineralogy.” The idea that rocks sitting quietly in a Natural History museum somewhere are actually alien life forms is mind-blowing and but one take-away from this thought-provoking book.

Over the course of Are We Being Watched?, Murdin enjoyably goes all over the place, from amino acids to plate tectonics, to radio-stimulated organic molecules in the atmosphere of Titan. As if channeling H.P. Lovecraft, Murdin at one point writes that, on Jupiter’s ice-covered moon Europa, scientists have seen the same churning processes as witnessed in Antarctica, but, on Europa, “we see the results of this churning as colored stains on ridges of ice at the boundaries of ice floes. Perhaps in these colored stains lie dead creatures, brought up from the depths of the ocean and exposed to view by orbiting spacecraft or landers that can rove over the surface.”

10) Frankenstein’s Cat: Cuddling Up to Biotech’s Brave New Beasts by Emily Anthes (FSG)

Frankenstein’s Cat follows the 21st-century quest to re-engineer biology, to design “the fauna of the future,” as the book promises, or “biotech’s brave new beasts,” where resurrected species, pets with prostheses, and militarized insects crawl through forests of genetically modified trees. At once terrifying and thrilling, and animated in all cases by the gonzo enthusiasm of any science operating at seemingly unstoppable speed, Emily Anthes’s book shows the weird biological breakthroughs that will ultimately create the landscapes of tomorrow: the cities, gardens, parks, oceans, and backyards our descendants will inevitably mistake for nature (and then, eventually, dismiss as mundane).


11) Sweet & Salt: Water And The Dutch by Tracy Metz and Maartje van den Heuvel (NAi Publishers)

Journalist Tracy Metz and art historian Maartje van den Heuvel have teamed up for this collaborative look at “environmental planning” in the Netherlands, with a focus on all things aquatic. While Metz visits the country’s numerous megaprojects and anti-flooding infrastructure to speak with water engineers, “dike wardens,” and other stewards of Holland’s relationship with rain and the sea, van den Heuvel assembles a spectacular catalog featuring visual depictions of waterworks throughout Dutch art history. This is “the visualization of water in art,” as she calls it, revealing “anxieties about flooding” and a deep-rooted infrastructural patriotism inspired by the technical means for controlling that flooding.

Ultimately, the book’s goal is to show how Dutch water management is changing in the face of rising sea levels and climate change, and how “water is coming back into the city,” as Metz writes, changing the nature of contemporary urban design.

12) Dutch New Worlds: Scenarios in Physical Planning and Design in the Netherlands, 1970-2000 by Christian Salewski (010 Publishers)

This well-illustrated history and catalog of large-scale hydrological projects in the Netherlands—and the “Dutch new worlds” those projects helped generate—offers a provocative look at the very idea of infrastructure. Salewski suggests that a nation’s infrastructure is like literature or mythology, a built narrative in which a much larger constellation of dreams and aspirations can be read. “There is no Dutch Hollywood,” Salewski writes, “no cinematic dream machine that constantly processes the current view of the future into easily digestible, mass-consumed science fiction movies. Dutch views into the future are probably best found not in cultural works of literature and art, but in physical planning designs.” That is, in the dams, dikes, levees, and polders the rest of the book goes on to so interestingly describe. Infrastructure, Salewski offers, is one of many ways in which a nation dreams.

13) Bird On Fire: Lessons From The World’s Least Sustainable City by Andrew Ross (Oxford University Press)

Andrew Ross takes a critical look at Phoenix, Arizona, a desert city “sprawling over a thousand square miles, with a population of four and a half million, minimal rainfall, scorching heat, and an insatiable appetite for unrestrained growth and unrestricted property rights.” As the city tries to “green” itself through boosts in public transportation and a more sensible water management strategy—among other things—Ross asks if an urban transformation, something that might save Phoenix from its current parched fate, is even possible.

14) Plutopia: Nuclear Families, Atomic Cities, and the Great Soviet and American Plutonium Disasters by Kate Brown (Oxford University Press)

Kate Brown’s Plutopia creates a horrifying set of conjoined urban twins, so to speak, by both comparing and contrasting the purpose-built plutonium production towns of Richland, Washington, and Ozersk, Russia. These were fully planned and state-supported facilities, yet both were also highly delicate, secret cities—in Ozersk’s case, literally off the map—constantly at risk of nuclear disaster. And disaster, of course, eventually comes.

Brown points out how, between the two of them, Richland and Ozersk released four times the amount of radiation into the environment as the meltdown at Chernobyl, and she tracks the disturbing long-term health and environmental effects in the surrounding regions. In both cases, perhaps cynically, perhaps inspiringly, these polluted regions have become nature reserves.

In a particularly troubling anecdote from the final chapter, referring to the experience of Richland, Brown points out that “periodically deer and rabbits wander from the preserve and leave radioactive droppings on Richland’s lawns,” but also, more seriously, that multiple wineries have sprung up perilously close to the hazard zone, “near the mothballed plutonium plant.” While sipping wine at one of those very vineyards, Brown tries to talk to the locals about the potential for radiation in the soil—and, thus, in the wine—but, unsurprisingly, they react to her questions “testily.”

These carefully manicured utopian towns, like scenes from The Truman Show crossed with Silkwood, with their dark role in the state production of plutonium, give us the “Plutopia” of the book’s title. Ozersk and Richland are “citadels of plutonium,” she writes, instant cities of the atomic age.


15) From Camp To City: Refugee Camps of the Western Sahara by Manuel Herz (Lars Müller Publishers)

Based on original research from a studio taught at the ETH in Zurich, architect Manuel Herz has assembled this fascinating and important guide to the urban and quasi-urban structures of refugee camps. Focusing specifically on camps in extreme southwest Algeria, populated by people fleeing from conflict in the Western Sahara, these camps are, Herz suggests, Western instant urbanism stripped bare, the city shown at its factory presets, revealing the infrastructural defaults and basic political conditions of the modern metropolis. They are “the spatial manifestation of the state of exception,” he writes, citing Giorgio Agamben, mere “holding areas” in which urban forms slowly take shape and crystallize. The camps are where, Herz writes, “Architecture and planning becomes [sic] a replacement for a political solution.”

From the architecture of the tents themselves to the delivery infrastructures that bring water, food, and other vital goods to their inhabitants, to culturally specific spatial accouterments, like carpets and curtains, Herz shows how the camps manage to become cities almost in spite of themselves, and how these cities then offer something like training grounds for future nations to come. In Herz’s own words, “the camps act also as a training phase, during which the Sahrawi society [of the Western Sahara] can develop ideas and concepts of what system of education they want to establish, and learn about public health and medical service provision. The camps become a space where nation-building can be learned and performed, to be later transferred to their original homeland, if it becomes available in the future.”

This idea of the state-in-waiting—and its ongoing spatial rehearsal in the form of emergency camps—runs throughout the book, which is also a detailed, full-color catalog of almost every conceivable spatial detail of life in these refugee camps. In the process, Herz and his team have assembled a highly readable and deeply fascinating look at urbanism in its most exposed or raw condition. “In the blazing sun of the Sahara Desert,” he concludes, “we can observe the birth of the urban condition with a clarity and crispness almost unlike anywhere else in the world.”

16) Roman Disasters by Jerry Toner (Polity)

Cambridge Classicist Jerry Toner had described his wide range of interests as being centered on the notion of “history from below.” He has written prolifically about ancient Rome, in particular, from several unexpected points of view, including popular culture in antiquity, the smellscape of early Christianity, and an currently in-progress work on crime in the ancient metropolis.

Roman Disasters looks specifically at imperial disaster-response, including earthquakes, volcanic eruptions, catastrophic fires, warfare, and disease. Toner describes how the abstract notion of risk was first formulated and understood; the role of religious prophecy in “imagining future disaster”; and halting, ultimately unsuccessful attempts to construct a fireproof metropolis, such as the widening of city streets and the creation of a semi-permanent Roman fire brigade.

Very much a history, rather than a page-turner directed at a popular audience, Roman Disasters nonetheless offers a compelling and unexpected look at the ancient world, one peppered with refugee camps, tent cities, and displaced populations all looking for—and not necessarily finding—imperial beneficence.

17) Picking Up: On the Streets and Behind the Trucks with the Sanitation Workers of New York City by Robin Nagle (FSG)

Robin Nagle is an “anthropologist-in-residence” at the NYC Department Sanitation. Picking Up is her document of that incredible—and strange—backstage pass to the afterlife of the city, where all that we discard or undervalue simply gets tossed to the curb. Nagle tags along with, interviews, and reveals the “garbage faeries” who rid our streets of the unwanted detritus of everyday life, whether trash or snow. In the process, she’s written a kind of narrative map or oral history of another New York, one with its own flows and infrastructure, and one that exists all but invisibly alongside the one we inhabit everyday.

18) Factory Towns of South China: An Illustrated Guidebook edited by Stefan Al (Hong Kong University Press)

Architect Stefan Al, currently teaching at the University of Pennsylvania, leads a team of researchers to the Pearl River Delta, the “factory of the world,” to explore how people live and—even more—how they work in the region. A fascinating glimpse at the “self-contained world” of what amounts to corporate-industrial urbanism, the book nonetheless feels very much like a book assembled by architects who had a grant for producing a publication: it is heavy on comparative infographics, layered images, pie charts, and small-print introductory essays, all on coated paper resistant to underlining. The subject matter is fascinating, but the book is ultimately of less use than, say, sending Robin Nagle to visit these “factory towns of south China,” reporting back about the complicated lives and material cultures found there.


19) Ruin Nation: Destruction And The American Civil War by Megan Kate Nelson (University of Georgia Press)

Megan Kate Nelson’s Ruin Nation is a kind of Piranesian guide to the Civil War ruins of American cities of the 19th century. The book is a bit slow and overly cautious in its descriptions, but it is remarkable for a specific focus on architectural ruins following the Civil War. “Architectural ruins—cities and houses—dominated the stories that soldiers and civilians told about the Civil War,” she writes in the book’s introduction, a time when whole cities were reduced to “lone chimneys” amidst the smoke and obliteration of urban warfare. We often hear—especially post-9/11—that Americans have never really experienced war and destruction on their own soil, but Nelson’s book convincingly and devastatingly shows how inaccurate a statement that is.

20) Line In The Sand: A History Of The U.S.-Mexico Border by Rachel St. John (Princeton University Press)

Heading west from the Gulf Coast, the U.S.-Mexico border takes an unexpected turn when you get past El Paso, Texas—that is, by not really turning at all. The border instead becomes a series of abnormally, mathematically straight lines, cutting, with only a few diversions north and south, all the way to the Pacific Ocean. It thus no longer follows any natural feature, such as the Rio Grande River.

But why is the border exactly here, and why the rigid, linear path that it takes? Rachel St. John’s “history of the western U.S.-Mexico border” looks at sovereignty, surveying, geography, diplomacy, war, conquest, and private property to piece together the tangled story of this “line in the sand” and the people (and economies) it has divided. Line in the Sand—which often has the ungainly feel of a Ph.D. thesis later edited into a book—ends with a critical look at the “operational security” falsely promised by a border fence, and a more hopeful look at mutations of the border region yet to come.

21) The Earthquake Observers: Disaster Science From Lisbon To Richter by Deborah R. Coen (University of Chicago Press)

Deborah Coen’s Earthquake Observers looks at the history of seismology—or the study of earthquakes—but, more specifically, seismology’s transition from something like a folk art of human observation to an instrumented science. It is a consistently interesting book, so much so that I invited Coen to speak to my class at Columbia last semester.

The book includes a great deal worth mentioning here, from the gender of early earthquake observers—writing, for example, specifically in reference to early-modern domesticity, that “a quiet, housebound lifestyle and close attention to the arrangement of domestic objects put many bourgeois women in an excellent position to detect tremors”—to the literally geopolitical effects of earthquakes. In the latter case, a state of emergency following catastrophic seismic events helped to influence 20th-century legal theory as well as to challenge accepted hierarchies of what it means for a state to respond. “Particularly in the Balkans,” she writes, “earthquakes called into question the political framework that tied the monarchy’s fringes to its two capitals: which level of the state’s intricate web of governance would respond?”

John Muir, the San Francisco earthquake of 1906, and the study of earthquake-related traumas, or “seismopathology,” all make their appearance in Coen’s study of how seismology became both modern and scientific.


22) From Roof To Table: Photographs By Rob Stephenson by Rob Stephenson (Design Trust for Public Space)

This magazine-style pamphlet of images by photographer Rob Stephenson documents urban farming efforts—not necessarily limited to roofs—across New York City. Plots of land beside empty brick warehouses, backyards, and even university labs bloom with fruits and vegetables in Stephenson’s full-color shots. “With the influx of people to cities and a continuing rise in the financial and environmental costs of shipping food, the widespread and large-scale adoption of urban agriculture seems inevitable,” Stephenson writes in an accompanying project description. “New York City, with its network of backyard vegetable plots, community gardens and rooftop farms, is at the forefront of this transformation.”

23) The Hermit in the Garden: From Imperial Rome to Ornamental Gnome by Gordon Campbell (Oxford University Press)

Gordon Campbell’s history of the garden hermit attempts to discover why the phenomenon of the live-in hermit—an actual human being, installed in a landscaped garden, acting as a form of living ornament—arose at all. Along the way, he explores what architectural structures these hermits required and the cultural motifs their strange roles kicked off. “Who were these people?” Campbell asks. “Why did landowners think it appropriate to have them in their gardens? What function did they serve?”


24) Out of the Mountains: The Coming Age of the Urban Guerrilla by David Killcullen (Oxford University Press)

Military strategist David Kilcullen takes on the urban future of war, arguing that armed conflict will occur more often, and with increasingly devastating effects, in cities. If the future is such that, in his words, “all aspects of human life—including, but not only, conflict, crime and violence—will be crowded, urban, networked and coastal,” then it only makes sense to attempt to make sense of this, both sociologically and from the perspective of the military.

Citing everything from Richard Norton’s revolutionary notion of the “feral city” to Mike Davis’s Planet of Slums—Davis, in fact, blurbs the book—Kilcullen has written a must-read for anyone unconvinced by the rosy take on cities and their triumphant future currently dominating the best-seller list.

25) Rise of the Warrior Cop: The Militarization of America’s Police Forces by Radley Balko (PublicAffairs)

Radley Blako’s libertarian take on the “militarization of America’s police forces” is more Rand Paul than ACLU, if you will, but it’s a worthy read for all sides of the political debate. It opens with the jarring rhetorical question, “Are cops constitutional?” And it goes on from there to discuss legal debates on federal power and the 3rd and 4th Amendments, a short history of military tactics creeping into the U.S. police arsenal following urban riots in Watts, the rise of reality TV shows seemingly encouraging police belligerence, the War on Drugs, the Occupy Movement, today’s all but ubiquitous Taser (and its abuse), no-knock raids, and more.

If you’re interested in cities, you should also be interested in how those cities are policed, and this is as interesting a place as any to start digging.

26) Manhunts: A Philosophical History by Grégoire Chamayou (Princeton University Press)

I picked up a copy of this book after an interesting, albeit brief, email exchange with L.A. Times architecture critic Christopher Hawthorne, who described a shift from the high-speed chase (that is, a large amount of space covered at high speed) to the manhunt (or a limited space studied with incredible intensity).

I’ve written about Hawthorne’s observation at greater length in my own forthcoming book about crime and architecture, and, while researching that book, I thought Grégoire Chamayou’s Manhunts would be a helpful reference. It was not, if I’m being honest, but it is, nonetheless, a striking work on its own terms: a history of what it means to hunt human beings, from runaway slaves and “illegal aliens” to Jews in World War II. He calls this an “anthropology of the predator”—“a history and a philosophy of hunting powers and their technologies of capture”—wherein the prey subject to destruction is a banished or shunned human being, terrifyingly relegated to the status of animal.

27) Rogue Male by Geoffrey Household (New York Review of Books Classics)

This strange, quite short, and very readable novel, recently brought back into print by the New York Review of Books, tells the story of a British political agent who fails in his attempt to assassinate an unnamed German political leader (who is, clearly, Adolf Hitler). The man flees Germany for the comparative safety of England, only to be relentlessly—and, as it happens, successfully—hunted by German agents intent on revenge.

It both does and does not spoil the rest of the book to reveal that the hunted man literally goes to ground, terrestrializing himself by digging a burrow in the Earth and hiding out there amidst the mud, the exposed tree roots, the darkness, and his own waste, sleeping unwashed in a humiliating cave of his own making, his clothes rotten, his feet swollen by rain, living underground at the side of a small lane in Britain’s agrarian hinterland. When he is found—and he is found—what could descend into a Rambo-like scene of violence and retaliation instead offers something that is still violent but far stranger, as this nearly worldchanging political actor, a failed assassin who could have changed the 20th century, finds a way to escape his grotesque and feral state.

Have a good autumn, and enjoy the books.

* * *

All Books Received: August 2015, September 2013, December 2012, June 2012, December 2010 (“Climate Futures List”), May 2010, May 2009, and March 2009.

(Thanks to Dan Bergevin for my copy of Out of the Mountains).

Forensic Flowers

Two quick botanical stories in the news:

1) A short piece in The Scientist profiles artist Macoto Murayama, who “began applying the computer graphics programs and techniques he had learned while studying architecture at Miyagi University of Education in Sendai to illustrate, in meticulous detail, the anatomy of flowers.”

[Image: A flower by Macoto Murayama, via The Scientist].

Murayama physically dissects flowers in his studio, uncovering what he calls their “hidden mechanical and inorganic elements”; he then “sketches what he sees, photographs it, and models it on the computer using 3dsMAX software, a program typically used by architects and animators. Finally, he creates a composition of the different parts in Photoshop, and uses Illustrator to add measurements and other labels.” See more at The Scientist.

2) Archaeologists in Israel have used pollen trapped in plaster to reconstruct a “luxurious garden created by the Persians.” Their method reads like a rejected pitch for Jurassic Park 4: “Using a specialised technique for separating fossilized pollen trapped in the layers of plaster found in the garden’s waterways, researchers from Tel Aviv University’s Sonia and Marco Nadler Institute of Archaeology have now been able to identify exactly what grew in the ancient royal gardens of Ramat Rahel. By examining the archaeological evidence and the likely settings of specific plants they have also been able to reconstruct the lay-out of the garden.”

The hydrologically complex landscape, as reimagined by the archaeologists, was able to support a huge variety of species, including “ornamentals such as myrtle and water lilies, native fruit trees including the grape vine, the common fig, and the olive and imported citron, Persian walnut, cedar of Lebanon and birch trees. Researchers theorize that these exotics were imported by the ruling Persian authorities from remote parts of the empire to flaunt the power of their imperial administration.”

It would be interesting to reconstruct Central Park based solely on pollen grains trapped inside the painted walls and debris-filled lobbies of ruined hotels of a semi-submerged New York City 2,000 years from now. A Nobel Prize in Landscape Forensics.

(See also: Detection Landscapes).

Concrete Honey and the Printing Room

[Image: “Beamer Bees” by Liam Young and Anab Jain].

I had an interesting and long conversation last week with John Becker, one of my students at Columbia’s GSAPP, about everything from the future of 3D printers, the possibility of permanently embedding such machines into the fabric of a building, and even the genetic manipulation of nonhuman species so that they could produce new, architecturally useful materials.

A few quick things about that conversation seem worth repeating here:

1) Famously, groups like Archigram proposed using construction cranes as permanent parts of their buildings. The crane could thus lift new modular rooms into place, add whole new floors to the perpetually incomplete structure, and otherwise act as a kind of functional ornament. The crane, “now considered part of the architectural ensemble,” Archigram’s Mike Webb wrote, would simply be embedded there, “lifting up and moving building components so as to alter the plan configuration, or replacing parts that had work out with a ‘better’ product.”

[Image: Plug-In City by Archigram/Warren Chalk, Peter Cook, Dennis Crompton; courtesy University of Westminster].

But 3D printers are the new cranes.

For instance, what if Enrico Dini’s sandstone-printing device—so interestingly profiled in Blueprint Magazine last month—could be installed somewhere at the heart of a building complex—or up on the roof, or ringed around the edge of a site—where it could left alone to print new rooms and corridors into existence, near-constantly, hooked up to massive piles of loose sand and liquid adhesives, creating infinite Knossic mazes? The building is never complete, because it’s always printing itself new rooms.

In fact, I think we’ll start to see more and more student projects featuring permanent 3D printers as part of the building envelope—and I can’t wait. A room inside your building that prints more rooms. It sounds awesome.

2) Several months ago, the Canadian Centre for Architecture, as part of their exhibition Actions: What You Can Do With the City, put up #77 in its list of things “you can do with the city”: they phrased it as Bees Make Concrete Honey.

My eyes practically fell out of my head when I saw that headline, imagining genetically modified bees that no longer produce honey, they produce concrete. They’d mix some strange new bio-aggregate inside their bellies. Instead of well-honeyed hives, you’d have apian knots of insectile concrete. Perhaps they could even print you readymade blocks of ornament: florid scrolls and gargoyle heads, printed into molds by a thousand bees buzzing full of concrete. Bee-printers.

Alas, it had nothing to do with apian concrete; it was simply a play on words: urban bees make urban honey… or concrete honey, if you want to be poetic. But no matter: using bees to create new forms of concrete—perhaps even new forms of sandstone (whole new geologies!)—is ethically horrific but absolutely extraordinary. After all, there are already bugs genetically modified to excrete oil, and even goats that have been made to produce spider silk.

What, though, are the architectural possibilities of concrete honey?

[Images: The Rosslyn Chapel hives; photos courtesy of the Times].

3) Last month, over at Scotland’s Rosslyn Chapel, it was announced that “builders renovating the 600-year-old chapel have discovered two beehives carved within the stonework high on the pinnacles of the roof. They are thought to be the first man-made stone hives ever found.”

It appears the hives were carved into the roof when the chapel was built, with the entrance for the bees formed, appropriately, through the centre of an intricately carved stone flower. The hives were found when builders were dismantling and rebuilding the pinnacles for the first time in centuries.

As the article goes on to point out, “Although human beings have collected honey from wild bee colonies since time immemorial, at some point they began to domesticate wild bees in artificial hives, made from hollow logs, pottery, or woven straw baskets. The Egyptians kept bees in cylindrical hives, and pictures in temples show workers blowing smoke into the hives, and removing honeycombs. Sealed pots of honey were found in Tutankhamun’s tomb.”

But, combining all these stories, what about bees that make concrete honey, artificially bred and housed inside hives in the spires of buildings? Hives that they themselves have printed?

High up on the roof of St. John the Divine sit six symmetrical stone hives, inside of which special bees now grow, tended by an architecture student at Columbia University; the bees are preparing their concrete to fix any flaw the building might have. No longer must you call in repair personnel to do the job; you simply tap the sides of your concrete-mixing beehives and living 3D printers fly out in a buzzing cloud, caulking broken arches and fixing the most delicate statuary.

Nearby homeowners occasionally find lumps of concrete on their rooftops and under the eaves, as if new hives are beginning to form.

4) In the opening image of this post, you see the so-called “Beamer Bees” that Liam Young, Anab Jain, and collaborators created for Power of 8. The beamer bees were “formulated by a community of biologists and hired bio-hackers to service under-pollinated trees, plants and vegetables due to the disappearance of honey bees.” And while the beamers don’t actually have much to do with the idea of mobile 3D-printing swarms, any post about designing with bees would be incomplete without them…

(Thanks to Steve Silberman for the Rosslyn Chapel hives link, and to John Becker for the conversation these ideas came from).

Library of Dust

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

There’s a spectacular new book coming out at the end of this summer called Library of Dust, by photographer David Maisel, published by Chronicle Books. I had the intensely exciting – and flattering – opportunity to write one of the book’s introductory essays; that essay now re-appears below.
I first learned about Library of Dust when I interviewed Maisel back in 2006 for Archinect. In 1913, Maisel explained, an Oregon state psychiatric institution began to cremate the remains of its unclaimed patients. Their ashes were then stored inside individual copper canisters and moved into a small room, where they were stacked onto pine shelves.
After doing some research into the story, Maisel got in touch with the hospital administrators – the same hospital, it turns out, where they once filmed One Flew Over the Cuckoo’s Nest – and he was granted access to the room in which the canisters were stored.

[Image: Abandoned rooms of the hospital. From Library of Dust by David Maisel, published by Chronicle Books].

Over time, however, the canisters have begun to react chemically with the human ashes held inside them; this has thus created mold-like mineral outgrowths on the exterior surfaces of these otherwise gleaming cylinders.
There was a certain urgency to the project, then, as “the span of time that these canisters are going to be in this state is really finite,” Maisel explained in the Archinect interview, “and the hospital is concerned that they’re now basically corroding.”

So when I was there just a few weeks ago, photographing for I think the fourth time, there was a proposal being floated that each canister be put into its own individual plastic bag, and then each bag would go into its own individual black box that’s made for containing human ashes. And that would be it.
To me, the arc of the project – if it ends like that, which it seems it probably will – has a certain kind of conceptual logic to it that I appreciate. I appreciate the form and the story of these canisters, that they’re literally breaking down further every day, even between my visits to the hospital. My time of doing it, then, is finite as well.

In order to deal with the fragility of the objects, and to respect their funerary origins, Maisel set up a temporary photography studio inside the hospital itself. There, he began photographing the canisters one by one.
He soon realized that they looked almost earthlike, terrestrial: green and blue coastal forms and island landscapes outlined against a black background. But it was all mineralogy: terrains of rare elements self-reacting in the dark.
Maisel’s photos have now been collected into a gorgeous, and physically gigantic, book. It’s expensive, but well worth checking out.
The following is my own essay for the book; it appears alongside texts by Terry Toedtemeier and Michael Roth.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

• • •

In Haruki Murakami’s novel Hard-boiled Wonderland and the End of the World, an unnamed man finds himself walking through an unnamed town. Its depopulated spaces are framed most prominently by a Clocktower, a Gate, and an Old Bridge. The nameless man is told almost immediately to visit the town’s central Library – an unspectacular building that “might be a grain warehouse” for all its allure. “What is one meant to feel here?” the man asks himself, crossing a great, empty Plaza. “All is adrift in a vague sense of loss.”

Once inside the Library, the man meets a Librarian. The two of them sit down together, and the man prepares to read dreams. They are not fairy tales written in pen and ink, however, but the psychic residues of long-dead creatures, a gossamer field of electrical energy left behind in the creatures’ bleached skulls. Weathered almost beyond recognition, one such skull is “dry and brittle, as if it had lain in the sun for years.” The skull has been transformed by time into something utterly unlike itself, marked by processes its former inhabitant could not possibly have anticipated.

Each skull is the most minimal of structures, seemingly incapable of bearing the emotions it stores hidden within. One skull in particular “is unnaturally light,” we read, “with almost no material presence. Nor does it offer any image of the species that had breathed within. It is stripped of flesh, warmth, memory.” It is at once organic and mineralogical – living and dead.

The skull is also silent, but this silence “does not reside on the surface, [it] is held like smoke within. It is unfathomable, eternal” – intangible. One might also add invisible. This “smoke” is the imprint of whatever creature once thought and dreamed inside the skull; the skull is an urn, or canister, a portable tomb for the life it once gave shape to.

The Librarian assists our nameless narrator by wiping off a thin layer of dust, and the man’s dream-reading soon begins.


[Images: From Library of Dust by David Maisel, published by Chronicle Books].

Dust is a peculiar substance. Less a material in its own right, with its own characteristics or color, dust is a condition. It is the “result of the divisibility of matter,” Joseph Amato writes in his book Dust: A History of the Small and the Invisible. Dust is a potpourri of ingredients, varied to the point of indefinability. Dust includes “dead insect parts, flakes of human skin, shreds of fabric, and other unpleasing materials,” Amato writes.

Many humans are allergic to dust and spend vast amounts of time and money attempting to rid their homes and possessions of it, yet dust’s everyday conquest of the world’s surfaces never ends. Undefended, a room can quickly be buried in it.

Dust lies, of course, at the very edge of human visibility: it is as small as the unaided eye can see. And dust is not necessarily terrestrial. “Amorphous,” Amato continues, “dust is found within all things, solid, liquid, or vaporous. With the atmosphere, it forms the envelope that mediates the earth’s interaction with the universe.” But dust is found beyond that earthly sphere, in the abiotic vacuum of interstellar space, a freezing void of irradiated particles, where all dust is the ghostly residue of unspooled stars, astronomical structures reduced to mist.

Strangely representational, the chemistry of this stardust can be analyzed for even the vaguest traces of unknown components; these results, in turn, are a gauge for whatever hells of radiation once glowed, when the universe burned with intensities beyond imagining. Those astral pressures left chemical marks, marks which can be found on dust.

Such dust – vague, unspectacular, bleached and weathered by a billion years of drifting – can be read for its astronomical histories.

Dust, in this way, is a library.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

A geological history of photography remains unwritten. There are, of course, entire libraries full of books about chemistry and its relationship to the photographic process, but what the word chemistry fails to make clear is that these photographic chemicals have a geological origin: they are formed by, in, and because of the earth’s surface.

Resists, stops, acids, metals, fixes – silver-coated copper plates, say, scorched by controlled exposures of light – produce imagery. This is then called photography. Importantly, such deliberate metallurgical burns do not have to represent anything. Photography in its purest, most geological sense is an abstract process, a chemical weathering that potentially never ends. All metal surfaces transformed by the world, in other words, have a literally photographic quality to them. Those transformations may not be controlled, contained, or domesticated, but the result is one and the same.

Photography, in this view, is a base condition of matter.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

David Maisel’s photographs of nearly 110 funereal copper canisters are a mineralogical delight. Bearded with a frost of subsidiary elements, their surfaces are now layered, phosphorescent, transformed. Unsettled archipelagos of mineral growths bloom like tumors from the sides and bottoms – but is that metal one sees, or some species of fungus? The very nature of these canisters becomes suspect. One is almost reluctantly aware that these colors and stains could be organic – mold, lichen, some yeasty discharge – with all the horror such leaking putrescence would entail. Indeed, the canisters have reacted with the human ashes held within.

Each canister holds the remains of a human being, of course; each canister holds a corpse – reduced to dust, certainly, burnt to handfuls of ash, sharing that cindered condition with much of the star-bleached universe, but still cadaverous, still human. What strange chemistries we see emerging here between man and metal. Because these were people; they had identities and family histories, long before they became nameless patients, encased in metal, catalytic.

In some ways, these canisters serve a double betrayal: a man or woman left alone, in a labyrinth of medication, prey to surveillance and other inhospitable indignities, only then to be wed with metal, robbed of form, fused to a lattice of unliving minerals – anonymous. Do we see in Maisel’s images then – as if staring into unlabeled graves, monolithic and metallized, stacked on shelves in a closet – the tragic howl of reduction to nothingness, people who once loved, and were loved, annihilated?

After all, these ash-filled urns were photographed only because they remain unclaimed; they’ve been excluded from family plots and narratives. A viewer of these images might even be seeing the fate of an unknown relative, eclipsed, denied – treated like so much dust, eventually vanishing into the shells that held them.

It is not a library at all – but a room full of souls no one wanted.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

Yet perhaps there is something altogether more triumphant at work here, something glorious, even blessed. There is a profoundly emotional aspect of these objects, a physical statement that we, too, will alter, meld with the dust and metal: an efflorescence. This, then, is our family narrative, not one of loss but of reunion.

There is a broader kinship being proclaimed, a more important reclamation occurring: the depths of matter will accept us back. We will be rewelcomed out of living isolation. We are part of these elements, made of the dust that forms structures in space.

Maisel’s photographs therefore capture scenes of fundamental reassurance. The mineralized future of everything now living is our end. Even entombed by metal, foaming in the darkness with uncontrolled growths – there is splendor.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

To disappear into this metallurgical abyss of reactions – photographic, molecular – isn’t a tragedy, or even cause for alarm. There should be no mourning. Indeed, Maisel’s work reveals an abstract gallery of the worlds we can become. Planetary, framed against the black void of Maisel’s temporary studio, the remnant energies of the long dead have become color, miracles of alteration. There are no graves, the photographs proclaim: only sites of transformation.

That is our final, inhuman release.

[Image: From Library of Dust by David Maisel, published by Chronicle Books].

At the end of winter 2005, David Maisel traveled to a small city in Oregon. There were bridges, plazas, and gates. He was there to locate an old psychiatric hospital – a building now housing violent criminals – because the hospital held something that interested him.

Upon arrival, he met with the head of security, who already knew why Maisel had come. The two of them walked down a nearby corridor, where Maisel was shown what he’d been looking for. It was an isolated room behind a locked door – smaller, less official, than expected.

Within it was the Library of Dust.


• • •

David Maisel’s Library of Dust is available both through Chronicle Books and through Amazon.com – though you can also buy a signed copy through photo-eye.
Don’t miss my earlier interview with David over at Archinect – and, at some point soon, take a long trip through David’s website.

(Thanks to Joseph Antonetti for his help with the images – and to editor Alan Rapp for instigating this book in the first place).

Planet Battery

A few months back, Nature published an article stating that the “Earth beneath our feet might act as a gigantic circuit built by microbes to power their metabolic systems.”

It’s not a planet at all, then, but a bio-electrical deposit rotating in space. A living battery.
And while that obviously sounds far-fetched, we actually read that these microbes function as a “geological battery,” and that this battery is made from “networks of tiny wires linking individual bacterial cells into a web-like electrical circuit.” These circuits could extend for miles – hundreds of miles – whole continents and island chains, linked by reefs.
Who knows?
The article also describes these things as “sediment batteries” – so I have a hard time not imagining some old river in the Andes coming down out of its mountain chain, weathering through and eroding the outer soils and bedrock, exposing elemental belts of copper, silver, zinc, and gold, then depositing those fragments in vast, glittering deltaic arrays downstream.
Over the years, microbes move in; the sediments, hundreds of feet deep now and miles wide, begin fluttering with an undetectably faint electrical trace; finally, that remote riverbed, with its weird subsurface nets of energy, and its scattered metals, and its rare microbes, begins generating power… Birds flock toward it, their migration routes scrambled. Nearby compasses go akimbo.
Over the hills, there is a valley of light. You walk toward it.
The Earth is shining.
Religions develop. Their adherents worship geological deposits.
The person in charge of researching all this is called a geobiologist. One such researcher quips that he’s been studying “microbe-driven sediment batteries.”
Someday you’ll just take a power cord – and plug it into the Earth.

(You can read the original article in this PDF. See also BLDGBLOG’s look at the wire garden – and, of course, Merry Christmas! May your day be free of desolation and abandonment. And thanks, Steve, for originally pointing this story out to me).