Peel Street Caves

[Image: A 3D laser scan of the Peel Street Caves—actually a former sand mine beneath the city—courtesy of the Nottingham Caves Survey].

It’s hard to resist a note that says a “new cave” has been “uploaded,” but the Nottingham Caves Survey—previously mentioned here—has announced just that, putting 3D laser scans of the incredible Peel Street Caves on their website.

Like smoke rings breaking apart and slowly looping inside the planet, their near-endless recursivity makes it almost impossible to see where they begin.

[Image: Plan of the Peel Street Caves, courtesy of the Nottingham Caves Survey].

The “caves,” however, are really a former sand mine:

It is thought that the mine was in use from around 1780 to 1810. However it is possible that the mine was worked from an even earlier date, acting as a direct source of sand for a nearby glass works which was in operation until 1760. The mine was forgotten until about 1892 when the caves became a tourist attraction, “Robin Hood’s Mammoth Cave.” A map of 1844 shows a number of properties on Mansfield Road. Some of these have basements cut into the sandstone which open out into the sand mine.

The caves were transformed into bomb shelters during WWII. How spectacular to own one of those basements, though, that “open out into the sand mine”—and how doubly spectacular to discover such a connection only accidentally, tapping on a hollow wall downstairs or finally forcing open a door that had been rusted shut, finding, there both beneath and behind your house, this strange labyrinth of voids uncoiling through the city.

Read more at the Nottingham Caves Survey (or previously on BLDGBLOG).

City of Holes

[Image: Courtesy of the Nottingham Caves Survey].

Some new images of the ongoing laser-scan project taking place in the caves beneath Nottingham, England, have been released. “The Nottingham Caves Survey is in the process of recording all of Nottingham’s 450+ sandstone caves,” the organizers explain.

From malting caves and circular kilns to a 19th-century underground butcher, via the Shire Hall and, of course, Mortimer’s Hole, it’s intoxicating to imagine a city whose most exciting discoveries lie somewhere far below its own streets and urban surfaces, in a delirious sprawl of artificially enlarged sandstone caves.

[Images: Courtesy of the Nottingham Caves Survey].

Check out this video, below, which is basically just a fly-and-walk-through of the resulting scans.

Like the short film La Subterranea, which we screened a few years back at the Silver Lake Film Fest, the video suggests a fundamentally porous urban world in which, as Alex Trevi writes, “day and night, laser scanners that have gone mobile will be deployed into these voids, and bit by pinprick bit, these labyrinths that once confounded, concealed and even consumed trespassers with their disorienting mazes will resolve into total comprehensibility. Every detail will be known to you.”

The city, CAT-scanned, becomes a labyrinth of complete transparency.

Imagine, for instance, a city consumed by its own archaeology—a hole complex of obsessive-compulsive excavation—where the streets are just the thinnest of bridges spanning a sponge-like void below.

[Images: Courtesy of the Nottingham Caves Survey].

For more, check out the site of the Nottingham Caves Survey, which has link after link after link to explore; perhaps start with their Cave Map and move onward from there.

[Image: The scanner at work; courtesy of the Nottingham Caves Survey].

All in all, this might be the best advertisement for a city—intentional or not—that I’ve ever seen: drawing people to visit based on quasi-holographic laser scans of that city’s underground history.

(Via Archaeology News).

The Museum of Speculative Archaeological Devices

Perhaps a short list of speculative mechanisms for future archaeological research would be interesting to produce.

[Image: A toy antique oscilloscope by Andrew Smith, courtesy of Gadget Master and otherwise unrelated to this post].

Ground-scanners, Transparent-Earth (PDF) eyeglasses, metal detectors, 4D earth-modeling environments used to visualize abandoned settlements, and giant magnets that pull buried cities from the earth.

Autonomous LIDAR drones over the jungles of South America. Fast, cheap, and out of control portable muon arrays. Driverless ground-penetrating radar trucks roving through the British landscape.

Or we could install upside-down periscopes on the sidewalks of NYC so pedestrians can peer into subterranean infrastructure, exploring subways, cellars, and buried streams. Franchise this to London, Istanbul, and Jerusalem, scanning back and forth through ruined foundations.

Holograph-bombs—ArchaeoGrenades™—that spark into life when you throw them, World of Warcraft-style, out into the landscape, and the blue-flickering ancient walls of missing buildings come to life like an old TV channel, hazy and distorted above the ground. Mechanisms of ancient light unfold to reveal lost architecture in the earth.

[Image: An LED cube by Pic Projects, otherwise unrelated to this post].

Or there could be football-field-sized milling machines that re-cut and sculpt muddy landscapes into the cities and towns that once stood above them. A peat-bog miller. Leave it operating for several years and it reconstructs whole Iron Age villages in situ.

Simultaneous milling/scanning devices that bring into being the very structures they claim to study. Ancient fortifications 3D-printed in realtime as you scan unreachable sites beneath your city’s streets.

Deep-earth projection equipment that impregnates the earth’s crust with holograms of missing cities, outlining three-dimensional sites a mile below ground; dazed miners stumble upon the shining walls of imaginary buildings like a laser show in the rocks around them.

Or a distributed iPhone app for registering and recording previously undiscovered archaeological sites (through gravitational anomalies, perhaps, or minor compass swerves caused by old iron nails, lost swords, and medieval dining tools embedded in the ground). Like SETI, but archaeological and directed back into the earth. As Steven Glaser writes in the PDF linked above, “We can image deep space and the formation of stars, but at present we have great difficulty imaging even tens of meters into the earth. We want to develop the Hubble into, not away from, the earth.”

Artificially geomagnetized flocks of migratory birds, like “GPS pigeons,” used as distributed earth-anomaly detectors in the name of experimental archaeology.

[Image: “GPS pigeons” by Beatriz da Costa, courtesy of Pruned].

So perhaps there could be two simultaneous goals here: to produce a list of such devices—impossible tools of future excavation—but also to design a museum for housing them.

What might a museum of speculative archaeological devices look like? A Mercer Museum for experimental excavation?

(Thanks to Rob Holmes and Alex Trevi for engaging with some of these ideas over email).

Fracturing and a complete bleed-out are already underway

I think easily the most sobering thing I’ve read in a long time is that the BP Gulf oil spill might now be unstoppable.

It’s never the best editorial practice in a situation like this to laminate comments on top of comments on top of comments, but the internet is a-riot tonight with a chain of frankly terrifying speculation that boils down to one anonymous note posted on The Oil Drum earlier this week (which you can read in full through that link). In a nutshell, “the well bore structure is compromised ‘down hole’,” we read, leading to “one inescapable conclusion. The well pipes below the sea floor are broken and leaking.” This means that no surface capping will ever, at this point, work; the well is leaking in too many places, and the seabed itself is now beginning to show signs of collapse.

Indeed, the comment immediately following suggests that “a massive collapse of the Gulf floor itself is in the making,” and that “fracturing and a complete bleed-out are already underway”—meaning that no fewer than 2 billion barrels of oil could leak into the Gulf before the reservoir has fully depleted itself. That’s two billion.

Again: this is all rumors, anonymous comments, and geological speculation, but it’s also the most chilling scenario I’ve read yet for what is already an ecological disaster. The consequences of an unstoppable, multi-billion-barrel oil spill in the Gulf are truly unimaginable.

Read the Oil Drum comment and feel free to join one of the numerous threads discussing it.

(Spotted via @stevesilberman).

Our Lady of the Rocks

[Image: Via].

Somehow this morning I ended up reading about an artificial island and devotional chapel constructed in Montenegro’s Bay of Kotor.

“In 1452,” we read at, “two sailors from Perast happened by a small rock jutting out of the bay after a long day at sea and discovered a picture of the Virgin Mary perched upon the stone.” Thus began a process of dumping more stones into the bay in order to expand this lonely, seemingly blessed rock—as well as loading the hulls of old fishing boats with stones in order to sink them beneath the waves, adding to the island’s growing landmass.

Eventually, in 1630, a small chapel was constructed atop this strange half-geological, half-shipbuilt assemblage.

[Image: Via Skyscraper City].

Throwing stones into the bay and, in the process, incrementally expanding the island’s surface area, has apparently become a local religious tradition: “The custom of throwing rocks into the sea is alive even nowadays. Every year on the sunset of July 22, an event called fašinada, when local residents take their boats and throw rocks into the sea, widening the surface of the island, takes place.”

The idea that devotional rock-throwing has become an art of creating new terrain, generation after generation, rock after rock, pebble after pebble, is stunning to me. Perhaps in a thousand years, a whole archipelago of churches will exist there, standing atop a waterlogged maze of old pleasure boats and fishing ships, the mainland hills and valleys nearby denuded of loose stones altogether. Inadvertently, then, this is as much a museum of local geology—a catalog of rocks—as it is a churchyard.

In fact, it doesn’t seem inaccurate to view this as a vernacular version of Vicente Guallart‘s interest in architecturally constructing new hills and coastlines based on a logical study of the geometry of rocks.

Here, the slow creation of new inhabitable terrain simply takes place in the guise of an annual religious festival—pilgrims assembling islands with every arm’s throw.

Fossil Reactors

There are as many as sixteen 2-billion-year old nuclear reactors in the rocks beneath Gabon. Considering their age, they are also, unsurprisingly, completely natural.

[Image: The natural clocks and ticking stratigraphy of the Oklo uranium deposit, courtesy of the Curtin University of Technology].

“In 1972,” the Curtin University of Technology explains, “the very well preserved remains of several ancient natural nuclear reactors were discovered in the middle of the Oklo Uranium ore deposit.” The university adds that each of these equatorial African reactors “operated on an intermittent basis for a period ranging from a few years to hundreds of thousands of years. The total time period over which the reactors operated is thought to be about a million years.”

In one specific case, we read in a report published five years ago by Physical Review Focus, a chain reaction in the uranium-rich rocks “cycled on and off every three hours.”

The idea that radioactive deposits beneath the Earth could self-react and undergo fission was first proposed by physicist Paul Kazuo Kuroda. The internal clock of a geological formation, Kuroda suggested, given contact with water, could simply start ticking away:

In 1956, nuclear chemist Paul Kazuo Kuroda of the University of Arkansas in Fayetteville predicted that a chain reaction could develop in natural uranium deposits, generating heat just as the reactor in a nuclear power plant does. His suggestion proved prophetic when, in the 1970s, others discovered several burned-out natural reactors in the Oklo uranium mines in Gabon.

Amazingly, “researchers still don’t know precisely how the fossil reactors managed to burn slowly for more than 150,000 years, when they could have exploded violently.” The presence of underground water seems especially fortuitous in that regard—it helped to avoid a nuclear detonation.

That’s plausible because the water molecules would collide with neutrons whizzing through the uranium and slow them down, a process called moderation. Because slower neutrons more efficiently split the uranium nuclei in a chain reaction, the water would promote the reaction and cause the reactor to heat up. Eventually, however, the heat would boil away the water, shutting the reaction down until more water could collect.

It was a pulsing rhythm, a geologic throb: based on present-day chemical measurements taken of specific isotopes in the nearby rocks, “the researchers estimate that the reactor ran for 30 minutes and then shut down for two and a half hours.”

[Image: A diagram of the Oklo uranium deposit, courtesy of the U.S. Department of Energy].

I’m reminded again here of William Burroughs’s extraordinary and haunting suggestion, from his novel The Ticket That Exploded, that, beneath the surface of the earth, there is “a vast mineral consciousness near absolute zero thinking in slow formations of crystal.” Here, though, it is a mineral seam, or ribbon of heavy metal—a riff of uranium—that stirs itself awake in a regularized cycle of radiative insomnia that disguises itself as a planet. Brainrock.

Gabon’s “natural nuclear fission reactors,” according to Wikipedia, “are the only known sites in which natural nuclear reactors existed. Other rich uranium ore bodies would also have had sufficient uranium to support nuclear reactions at that time, but the combination of uranium, water and physical conditions needed to support the chain reaction was unique to the Oklo ore bodies.”

Of course, this process created what we would now call nuclear waste—including plutonium. These otherwise extraordinarily dangerous waste products, however, have been entombed within the earth for two billion years. The Curtin University of Technology points out that “this is so long that all of the radioactive waste products (even those with million year half lives) have decayed away.” They have also hardly even moved: the plutonium, according to the U.S. Department of Energy, “has moved less than 10 feet from where it was formed almost two billion years ago.”

Are there thus structural lessons to be learned from the rocks at Oklo? “By analyzing the remnants of these ancient nuclear reactors and understanding how underground rock formations contained the waste, scientists studying Oklo can apply their findings to containing nuclear waste today,” the DOE goes on to suggest. This is another way of saying that the Oklo uranium deposits are being studied as natural analogues for how high-level nuclear waste might behave in an artificial repository like Yucca Mountain (watch for a long and fascinating interview with a geophysicist from Yucca Mountain here on BLDGBLOG next week).

We might say, then, that a geological formation, like some nuclear version of Spanish architect Vicente Guallart’s notion of geologics, has partially inspired an architectural form.

The timescales are all wrong for this, meanwhile, but if geomythology is the study of ancient folk tales, oral traditions, and regional myths to see if they contain camouflaged references to real, but prehistoric, geological events—earthquakes, tsunamis, volcanic eruptions, and more—what geomythological influence might the throbbing and automechanized Oklo uranium mines play? How extraordinarily interesting would it be to come across a series of old myths about an intelligent presence in the rocks of equatorial Africa, a kind of mineralized Mother Nature winking at everyone from below—and to realize that they’re referring to the reactions at Oklo. A spirit in the Earth.

Finally, do these naturally occurring reactions come with the implication that our present-day nuclear reactors are, in a sense, simulated geological processes, not unlike artificial diamond-creation chambers? Nuclear reactors become models of already existing natural events. They are terrestrial reenactments, you might say.

Scientific American has a five-page article about the Oklo phenomenon, if you’d like to read more.

Terrain Deformation Grenades

Something I mentioned the other day in my talk at the Australian National Architecture Conference – and that came up again in Peter Wilson‘s conference summary – was the game Fracture by LucasArts.
Specifically, I referred to that game’s “terrain deformation grenades” (actually, ER23-N Tectonic Grenades).

[Image: A screenshot from Fracture, courtesy of LucasArts].

The game’s own definition of terrain deformation is that it is a “warfare technology” through which “soldiers utilize specialized weaponry to reshape earth to their own strategic advantage.” In an interview with GameZone, David Perkinson, a producer from LucasArts, explains that any player “will be able to use a tectonic grenade to raise the ground and create a hill.”

He will also be able to then lower that same hill by using a subsonic grenade. From there, he could choose to throw another tectonic to rebuild that hill, or add on another subsonic to create a crater in the ground. The possibilities are, quite literally, limitless for the ways in which players can change the terrain.

Other of the game’s terrestrial weapons include a “subterranean torpedo.”
In any case, if you were at the conference and want to know more about either the game or its implications for landscape design, I thought I’d post a quick link back to the original post in which I first wrote about this: Tactical Landscaping and Terrain Deformation.
While we’re on the subject, though, it’d be interesting if terrain deformation weaponry not only was real, but if it could be demilitarized… and purchased at REI.
You load up your backpack with tectonic grenades, head off to hike the Appalachian Trail – and whenever the path gets boring, you just toss a few bombs ahead and create instant slopes and hillsides. An artificial Peak District is generated in northern England by a group of well-armed hikers from Manchester.
In other words, what recreational uses might terrain deformation also have – and need these sorts of speculative tools only be treated as weaponry?
If Capability Brown had had a box of Tectonic Grenades, for instance, England today might look like quite different…

Books Received

[Image: Bookstore for Shibuya Publishing, Japan, designed by Hiroshi Nakamura].

Through a combination of publisher review copies and the slow-to-end fire sale at my favorite local bookstore, Stacey’s – they’ve gone out of business and are selling everything at 50% off, including now even the furniture – BLDGBLOG’s home office is awash in books. Since there literally is not enough time left in a person’s life to read all of these, I decided that I would instead start a new, regular series of posts on the blog called “Books Received” – these will be short descriptions of, and links to, interesting books that have crossed my desk.
Note that these lists will include books I have not read in full – but they will never include books that don’t deserve the attention.
Note, as well, that if you yourself have a book you’d like to see on BLDGBLOG, get in touch – send us a copy, and, if it fits the site, we’ll mention your title in a future Books Received.

1) Oase #75 and #76Oase is an excellent architecture and urban studies journal published by the Netherlands Architecture Institute and designed by Karel Martens of Werkplaats Typografie. Oase #75 is the 25th anniversary issue, and includes essays from Jurjen Zeinstra (“Houses of the Future”), René Boomkens (“Modernism, Catastrophe and the Public Realm”), and Frans Sturkenboom (“Come una ola de fuerza y luz: On Borromini’s Naturalism”), among many, many others. To be honest, there is so much interesting material in this issue that it’s hard to know where to start; look for this in specialty architecture bookstores and definitely consider picking up a copy. Meanwhile, Oase #76 arrived just in time for me to quote part of its interview with photographer Bas Princen in The BLDGBLOG Book – but the entire issue, bilingually printed in both English and Dutch and themed around what the editors call “ContextSpecificity,” is worth reading. There’s a whole section on “In-Between Buildings,” itself coming between long looks at context, tradition, and the generation of architectural form. #76 also includes virtuoso displays of how to push the typographic grid. A new favorite.

2) Blank Spots on the Map: The Dark Geography of the Pentagon’s Secret World by Trevor Paglen (Dutton) — Trevor Paglen is an “experimental geographer” at UC-Berkeley, well-known – perhaps infamous – for his successful efforts in tracking unmarked CIA rendition flights around the world. Using optical equipment normally associated with astronomy, Paglen has managed to photograph the goings-on of deep desert military bases and has even been able to follow US spy satellites through what he calls “the other night sky.” This book serves more or less as an introduction to Paglen’s work, from Afghanistan to Los Alamos.

3) The Thief at the End of the World: Rubber, Power, and the Seeds of Empire by Joe Jackson (Penguin) — Jackon’s book, new in paperback, explores the industrial implications of monopoly plantlife, telling the story of Henry Wickham, who “smuggled 70,000 rubber tree seeds out of the rainforests of Brazil and delivered them to Victorian England’s most prestigious scientists at Kew Gardens.” This led directly to the “great rubber boom of the early twentieth century,” we read – which itself resulted in such surreal sites as Henry Ford’s failed utopian-industrial instant city in the rain forest, Fordlandia. Here, Jackson describes that city, now in ruins and like something from a novel by Patrick McGrath:

The American Villa still stands on the hill. The green and white cottages line the shady lane, but the only residents now are fruit bats and trap-door tarantulas. The state-of-the-art hospital shipped from Michigan is deserted. Broken bottles and patient records litter the floor. A towering machine shop houses a 1940s-era ambulance, now on blocks. A riverside warehouse built to hold huge sheets of processed rubber holds six empty coffins arranged in a circle around the ashes of a small campfire.

Check out Jackson’s website for a bit more.

4) Ghettostadt: Łódź and the Making of a Nazi City by Gordon J. Horwitz (Harvard University Press) — By choosing the historical experience of Łódź, Poland, during its political assimilation and ethnic ghettoization by the Nazis, Gordon Horwitz shows how a long series of seemingly minor bureaucratic decisions can radically alter the normal urban order of things, paving the way for something as nightmarish as the Final Solution. This latter fact Horwitz memorably describes as “a phenomenon so unexpected and outrageous in design and execution as to exceed the then-understood limits of organized human cruelty.” About Łódź itself, he writes: “Secured by German arms, reshaped by German planning and technical expertise, the city was to be remade inside and out.” Horwitz shows how property confiscation, spatial rezoning, and literal new walls transformed Łódź into a Ghettostadt.

5) Condemned Building by Douglas Darden (Princeton Architectural Press) — The late Douglas Darden’s work seems both underknown and underexposed (perhaps because so little of it can be found online). This book, published in 1993, collects ten speculative projects, including the Museum of Impostors, the Clinic for Sleep Disorders, and the Oxygen House, complete with plans, models, elevations, and historical engravings. Darden’s work is an interesting hybrid of narrative fiction, visual storytelling, and architectural design – and so naturally of great interest to BLDGBLOG. For instance, his “Temple Forgetful” project weds amnesia, flooding, and the mythic origins of Rome. Good stuff.

6) Architecture Depends by Jeremy Till (MIT Press) — Architectural theory written with the rhetorical pitch of a blog, Architecture Depends is a kind of from-the-hip philosophy of “rogue objects,” construction waste, massive landfills, “lo-fi architecture,” and the fate of buildings over long periods of time. As Till states in the book’s preface, “Mess is the law.”

7) Wired for War: The Robotics Revolution and Conflict in the Twenty-first Century by P.W. Singer (Penguin) — An extremely provocative look at the future of war in an age of robot swarms and autonomous weaponry, Singer’s book is nonetheless a bit too casual for its own good (reading that Singer wrote the book because robots are “frakin’ cool” doesn’t help me trust the author’s sense of self-editing). Having said that, there is so much here to discuss and explore further that it’s impossible not to recommend the book – eyepopping micro-histories of individual war machines come together with Singer’s on-the-scene anthropological visits to robotics labs and military testing grounds, by way of Artificially Intelligent snipers, drone “motherships” forming militarized constellations in the sky, and even “mud batteries” and automated undersea warfare. Like Singer’s earlier Corporate Warriors – another book I would quite strongly recommend – the often terrifying implications of Wired for War nag at you long after you’ve stopped reading. For what it’s worth, by the way, this book seems almost perfectly timed for the release of Terminator Salvation.

8) Sand: The Never-Ending Story by Michael Welland (University of California Press) — This book is awesome, and I hope to draw a much longer post out of it soon. Only slightly marred by an unfortunate subtitle, Welland’s book is disproportionately fascinating, considering its subject matter. On the other hand, “it has been estimated,” he writes, “that on the order of a billion sand grains are born around the world every second” (emphasis his) – so the sheer ubiquity of his referent makes the book worth reading. From the early history of sand studies to the aerial physics of dunes – by way of the United States’ little-known WWII-era Military Geology Unit – the interesting details of this book are inexhaustible.

9) A Passion for Nature: The Life of John Muir by Donald Worster (Oxford University Press) — Donald Worster has written a long biography of John Muir, the naturalist and writer who once famously climbed as high as he could into the canopy of a Californian forest during a lightning storm so that he could see what it was like to experience nature firsthand. At its most basic, Worster’s book explores the natural landscape of the American West as “a source of liberation.”

Going into wild country freed one from the repressive hand of authority. Social deferences faded in wild places. Economic rank ceased to matter so much. Bags of money were not needed for survival – only one’s wits and knowledge. Nature offered a home to the political maverick, the rebellious child, the outlaw or runaway slave, the soldier who refused to fight, and, by the late nineteenth century, the woman who climbed mountains to show her strength and independence.

Worster himself is an environmental historian at the University of Kansas.

10) Le Corbusier: A Life by Nicholas Fox Weber (Alfred A. Knopf) — I’m strangely excited to read this, actually – and I say “strangely” because I am not otherwise known for my interest in reading about Le Corbusier. But Nicholas Fox Weber’s approximately 765 pages of biographical reflection on Corbu’s life look both narratively satisfying, as a glimpse into the man’s daily ins and outs over eight decades, but also architecturally minded, contextualizing Le Corbusier’s spatial work within his other political (and libidinal) interests. I hope to dive into this one over the summer.

* * *

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

Planet Harddrive

[Image: “Conceptual diagram of satellite triangulation,” courtesy of the Office of NOAA Corps Operations (ONCO)].

I’ve long been fascinated by what I might call the geological nature of harddrives – how certain mineral arrangements of metal and ferromagnetism result in our technological ability to store memories, save information, and leave previous versions of the present behind.

A harddrive would be a geological object as much as a technical one; it is a content-rich, heavily processed re-configuration of the earth’s surface.

[Image: Geometry in the sky. “Diagram showing conceptual photographs of how satellite versus star background would appear from three different locations on the surface of the earth,” courtesy of the Office of NOAA Corps Operations (ONCO)].

This reminds me of another ongoing fantasy of mine, which is that perhaps someday we won’t actually need harddrives at all: we’ll simply use geology itself.

In other words, what if we could manipulate the earth’s own magnetic field and thus program data into the natural energy curtains of the planet?

The earth would become a kind of spherical harddrive, with information stored in those moving webs of magnetic energy that both surround and penetrate its surface.

This extends yet further into an idea that perhaps whole planets out there, turning in space, are actually the harddrives of an intelligent species we otherwise have yet to encounter – like mnemonic Death Stars, they are spherical data-storage facilities made of content-rich bedrock – or, perhaps more interestingly, we might even yet discover, in some weird version of the future directed by James Cameron from a screenplay by Jules Verne, that the earth itself is already encoded with someone else’s data, and that, down there in crustal formations of rock, crystalline archives shimmer.

I’m reminded of a line from William S. Burroughs’s novel The Ticket That Exploded, in which we read that beneath all of this, hidden in the surface of the earth, is “a vast mineral consciousness near absolute zero thinking in slow formations of crystal.”

[Image: “An IBM HDD head resting on a disk platter,” courtesy of Wikipedia].

In any case, this all came to mind again last night when I saw an article in New Scientist about how 3D holograms might revolutionize data storage. One hologram-encoded DVD, for instance, could hold an incredible 1000GB of information.

So how would these 3D holograms be formed?

“A pair of laser beams is used to write data into discs of light-sensitive plastic, with both aiming at the same spot,” the article explains. “One beam shines continuously, while the other pulses on and off to encode patches that represent digital 0s and 1s.”

The question, then, would be whether or not you could build a geotechnical version of this, some vast and slow-moving machine – manufactured by Komatsu – that moves over exposed faces of bedrock and “encodes” that geological formation with data. You would use it to inscribe information into the planet.

To use a cheap pun, you could store terrabytes of information.

But it’d be like some new form of plowing in which the furrows you produce are not for seeds but for data. An entirely new landscape design process results: a fragment of the earth formatted to store encrypted files.

Data gardens.

They can even be read by satellite.

[Image: The “worldwide satellite triangulation camera station network,” courtesy of NOAA’s Geodesy Collection].

Like something out of H.P. Lovecraft – or the most unhinged imaginations of early European explorers – future humans will look down uneasily at the earth they walk upon, knowing that vast holograms span that rocky darkness, spun like inexplicable cobwebs through the planet.

Beneath a massive stretch of rock in the remotest state-owned corner of Nevada, top secret government holograms await their future decryption.

The planet thus becomes an archive.

(Earlier on BLDGBLOG: Geomagnetic Harddrive).

Of networks, grids, and infrastructures, or: How to make a planet

If I have several blogging resolutions for 2009 – and I do – one of them is definitely to read InfraNet Lab more often.

[Image: Offshore energy islands, via InfraNet Lab].

Easily one of the most interesting architecture blogs out there today – though it’s really an infrastructure blog, hopefully heralding a new focus for design writers in the next few years – and written by Toronto-based architects Mason White and Lola Sheppard, along with two contributors named Maya and Neeraj, it tracks massive infrastructure, waste, energy, and design projects across the global landscape, taking in geology, engineering, network economics, ecology, construction innovation, future fuels, and much more.

Read it and you’ll know how to “harvest energy from the earth’s rotation” using mega-gyroscopes, you’ll discover how a more efficient offshore seaweed industry might work, you’ll pick up clues for how to design a mountain and then how to connect that mountain to others using aerial tramways, you’ll get an architectural glimpse of habitat meshing, you’ll take an hallucinatory tour through Taiwanese mushroom farms, you’ll visit underground waste isolation sites in New Mexico, you’ll turn around and go the opposite vertical direction – into the sky – to farm water from the atmosphere, and you’ll even punt around the artificial inland waterways of Britain using strange mechanized structures and seeing that archipelago as hydrology first, geography later.

So go check it out – and make 2009 the year of networks, grids, and infrastructures.

Fossil Cities

[Image: Art by Joe Alterio; view larger].

I’m thrilled to announce that BLDGBLOG and Wired Science have teamed up with Swissnex to host a live interview—free and open to the public—with University of Leicester geologist Jan Zalasiewicz, author of The Earth After Us: What Legacy Will Humans Leave in the Rocks?, from Oxford University Press.

The event will be from 7-9pm on Wednesday, December 17th, at Swissnex, 730 Montgomery Street, in San Francisco; here’s a map.

Zalasiewicz’s book offers a fascinating and sustained look at what will happen to the material artifacts of human civilization 100 million years from now, when cities like Manhattan are mere trace fossils in flooded submarinescapes, Amsterdam is an indecipherably fragmentary presence in the lithified mudflats of a new, future continent, and cities like Los Angeles and Zurich have been eroded away entirely by a hundred million years of rockslides and weather.

To quote an early chapter from Zalasiewicz’s book at length:

The surface of the Earth is no place to preserve deep history. This is in spite of – and in large part because of – the many events that have taken place on it. The surface of the future Earth, one hundred million years now, will not have preserved evidence of contemporary human activity. One can be quite categorical about this. Whatever arrangement of oceans and continents, or whatever state of cool or warmth will exist then, the Earth’s surface will have been wiped clean of human traces.
Thus, one hundred million years from now, nothing will be left of our contemporary human empire at the Earth’s surface. Our planet is too active, its surface too energetic, too abrasive, too corrosive, to allow even (say) the Egyptian Pyramids to exist for even a hundredth of that time. Leave a building carved out of solid diamond – were it even to be as big as the Ritz – exposed to the elements for that long and it would be worn away quite inexorably.
So there will be no corroded cities amid the jungle that will, then, cover most of the land surface, no skyscraper remains akin to some future Angkor Wat for future archaeologists to pore over. Structures such as those might survive at the surface for thousands of years, but not for many millions.

The book goes on to explore buried cities, flooded cities, and cities destroyed by erosion; the long-term traces of different materials, from concrete and steel to nuclear waste and industrial plastics; and the future magnetic presence of urban metals that have been compressed into the thinnest bands of underground strata. We’ll be talking about cities like New Orleans, London, Hanoi, and Shanghai; New York, Los Angeles, Cairo, and Geneva. What “signals” of their one-time existence will these cities offer in 100 million years’ time? About Mexico City, Zalasiewicz writes:

Mexico City has a good short-term chance of fossilization, being built on a former lake basin next to active, ash-generating volcanoes; but its long-term chances are poor, as that basin lies on a high plateau, some two kilometers above sea level. The only ultimate traces of the fine buildings of [Mexico City] will be as eroded sand- and mud-sized particles of brick or concrete, washed by rivers into the distant sea.

With visions of cities become not spectacular, vine-covered ruins but but vast deltaic fans of multi-colored sand, the book looks at the future geological destinies of everything from plastic cups to clothes.

Alexis Madrigal, from Wired Science, and I will also have five copies of Zalasiewicz’s book to give away to attendees, and there will be drinks and light food after the event, so it will be well worth coming out.

If you get a chance, please RSVP at the Swissnex site, so that they can keep track of expected visitors.

(With special thanks to Joe Alterio for the artwork!)