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Some midweek reading material…

[Images: Muons beneath the Alps; via and via].

I’m pretty much obsessed with muons—subatomic particles that have been used to map the interiors of archaeological ruins—so I was interested to see that muons have now also been put to work mapping the bedrock beneath glaciers in the Swiss Alps. It is the “first application of the technique in glacial geology,” Eos reports. Even better, it uses underground railway infrastructure—the Jungfrau rail tunnel—as part of its experimental apparatus.

[Image: Mountain, written by Robert Macfarlane].

Robert Macfarlane has written a movie called Mountain, narrated by Willem Defoe. Macfarlane also recently joined Twitter, where he has rapidly accumulated nearly 28,000 followers.

The world’s sand is running out—indeed, “it’s scarcer than you think,” David Owen writes for The New Yorker. As highlighted on Twitter by @lowlowtide, the piece includes this great line: “The problems start when people begin to think of mutable landforms as permanent property.” Sand, and the peculiar economies that value it, has gotten quite a bit of attention over the past few years; among other coverage, a long feature in Wired two years ago is worth checking out.

Researchers at Penn State have figured out a way to generate electricity from the chemical mixing point where freshwater rivers reach the sea. “‘The goal of this technology is to generate electricity from where the rivers meet the ocean,’ said Christopher Gorski, assistant professor in environmental engineering at Penn State. ‘It’s based on the difference in the salt concentrations between the two water sources.’”

Hawaii is experiencing an unusually intense barrage of high tides, known as “king tides.” “For the people of Hawaii, alarm bells are ringing,” Adrienne LaFrance writes for The Atlantic. “King tides like this aren’t just a historic anomaly; they’re a sign of what’s to come… Scientists believe Hawaii could experience a sea-level increase of three feet by the year 2100, which is in line with global predictions of sea-level change and which would substantially reshape life on the Islands. That’s part of why scientists are enlisting volunteers to help photograph and describe incremental high tides across Hawaii.” Read more at The Atlantic.

[Image: Courtesy Places Journal/Zach Mortice].

Over at Places, landscape architect Zach Mortice takes a long look at what he calls “perpetual neglect” and the challenge of historic preservation in African-American burial grounds. Badly maintained—and, in some cases, almost entirely erased—black cemeteries reveal “that the racism and inequality that plague African Americans in life are perpetuated in death,” Mortice suggests. This is “nothing less than a preservation crisis for black burial grounds across the country.”

I recently discovered the existence of something called Betonamit. Betonamit is a “non-explosive cracking agent,” essentially a “non-toxic” powder that can be used for the slow-motion demolition of buildings and geological forms. “When mixed with water and poured into holes 1 1/4″, 1 3/8″ or 1 1/2″ diameter, it hardens and expands, exerting pressures of 12,000 psi. Reinforced concrete, boulders, and ledge[s] are fractured overnight with no noise, vibration, or flyrock.” I’m imagining a truck full of this stuff overturning on a crack-laden bridge somewhere, just an hour before a rainstorm begins, or a storage yard filled with crates of this stuff being ripped apart in the summer wind; a seemingly innocuous grey powder drifts out across an entire neighborhood for the next few hours, settling down into cracks on brick rooftops and stone facades, in sidewalks and roadbeds. Then the rains begin. The city crumbles. Weaponized demolition powder.

In any case, I actually stumbled upon Betonamit after reading a few blog posts on that company’s in-house blog. Atlas Preservation has a handful of interesting short articles up documenting their preservation work, including what might be the oldest gravestone in the United States and the challenges of open-air cemetery preservation. Let’s hope no one goes wandering amongst the tombs with a bucket of Betonamit…

The BBC went into horror-movie mode earlier this month, asking, “what would happen if we were suddenly exposed to deadly bacteria and viruses that have been absent for thousands of years, or that we have never met before? We may be about to find out. Climate change is melting permafrost soils that have been frozen for thousands of years, and as the soils melt they are releasing ancient viruses and bacteria that, having lain dormant, are springing back to life.” The headline is straight-forward enough, I suppose: “There are diseases hidden in ice, and they are waking up.”

[Images: Courtesy Waxwork Records].

Fans of John Carpenter’s (excellent) 1982 film The Thing might be interested to hear that the original score has been remastered and released on vinyl. The final product is visually gorgeous—and temporarily sold out. Keep your ears peeled for further pressings.

A retired F.B.I. investigator has newly dedicated himself to tracking down lost apple varietals of the Pacific Northwest. They are not extinct; they have simply disappeared into the background, both ecologically and historically. They are trees that have “faded into woods, or were absorbed by parks or other public lands,” but the apples that grow from them can still be enjoyed and cultivated.

If you are interested in apples and their history, meanwhile, don’t miss the late Roger Deakin’s superb book, Wildwood: A Journey Through Trees.

[Images: Courtesy Public Domain Review].

Blending into the natural landscape is the subject of a fascinating piece over at Public Domain Review about the early wildlife photographers, Richard and Cherry Kearton. In order not to scare away their subject matter, the Keartons constructed artificial trees, put on short, deliberately misleading performative displays for wildlife, and carved masks that would help camouflage them against the woodlands.

There’s more—always more!—to link to and read, but I’ll leave it at that. For other, ongoing links, I am also on Twitter.

A Well-Tailored Landscape

[Image: Sewn geology; photo by Matthew Cox of Kit Up!].

Earlier this summer, packaging and apparel manufacturing firm ReadyOne Industries debuted a new line of products: “moldable camouflage kits that can be customized to mimic virtually any type of rock formation or similar type of terrain.”

The sewn geological forms seen here—in photos taken by Matthew Cox of Kit Up!—use a multi-spectral concealment system called “VATEC,” further described by ReadyOne as a “Portable Battlefield Cryptic Signature and Concealment” system.

In the process, they give the word “geotextile” a new level of literality.

[Image: Lifting up fake rocks; photo by Matthew Cox of Kit Up!].

While you can read a tiny bit more about the product over at both Kit Up! and ReadyOne, what interests me here is the sheer surreality of portable artificial geology made by a garment manufacturing firm, or pieces of clothing blown up to the scale of landscape.

The unexpected implication is that those rocks you see all around you might not only be fake—they might also be pieces of clothing: camouflage garments that already mimicked natural forms simply taken to their obvious end point in the form of pop-up rocks and well-tailored geology.

Brooklyn Vent

[Image: Disguised infrastructure; photo by BLDGBLOG].

In the novel Foucault’s Pendulum, two characters discuss a house that is not what it appears to be. People “walk by” this house in Paris, we read, but “they don’t know the truth. That the house is a fake. It’s a facade, an enclosure with no room, no interior. It is really a chimney, a ventilation flue that serves to release the vapors of the regional Métro. And once you know this you feel you are standing at the mouth of the underworld…”

[Image: The door to the underworld; photo by BLDGBLOG].

Two days ago, Nicola Twilley and I went on an early evening expedition over to visit the house at 58 Joralemon Street in Brooklyn, with its blacked out windows and its unresponsive front door.

This “house” is actually “the world’s only Greek Revival subway ventilator.” It is also a disguised emergency exit for the New York City subway.

[Image: Disguised infrastructure; photo by BLDGBLOG].

According to a blog called the Willowtown Association, “the ventilator was a private brownstone dating from 1847. The substation was built in 1908 in conjunction with the start of subway service to Brooklyn. As reported in the BKLYN magazine article, the building’s ‘cavernous interior once housed a battery of electrical devices that converted alternating current to the 600-volt direct current needed to power the IRT.'”

[Image: A view through the front door of 58 Joralemon Street; photo by BLDGBLOG].

It is New York’s more interesting version of 23/24 Leinster Gardens in London. As the Brooklyn Daily Eagle wrote last year, “the exit disguised as a brownstone leads to a grimy-lit set of metal stairs that ascend past utility boxes and ventilation shafts into a windowless room with a door. If you opened the door, you would find yourself on a stoop, which is just part of the façade.”

[Image: Photo by BLDGBLOG].

You’ll notice on Google Maps that the 4/5 subway line passes directly beneath the house, which brings to mind an old post here on BLDGBLOG in which we looked at the possibility that repurposed subway cars could be used someday as extra, rentable basement space—that is, “temporary basements in the form of repurposed subway cars,” with the effect that “each private residence thus becomes something like a subway station, with direct access, behind a locked door, to the subterranean infrastructure of the city far below.”

Then, for a substantial fee—as much as $15,000 a month—you can rent a radically redesigned subway car, complete with closets, shelves, and in-floor storage cubes. The whole thing is parked beneath your house and braked in place; it has electricity and climate control, perhaps even WiFi. You can store summer clothes, golf equipment, tool boxes, children’s toys, and winter ski gear.
When you no longer need it, or can’t pay your bills, you simply take everything out of it and the subway car is returned to the local depot.
A veritable labyrinth of moving rooms soon takes shape beneath the city.

Perhaps Joralemon Street is where this unlikely business model could be first tried out…

In any case, Nicola and I walked over to see the house for a variety of reasons, including the fact that the disguised-entrance-to-the-underworld is undoubtedly one of the coolest building programs imaginable, and would make an amazing premise for an intensive design studio; but also because the surface vent structures through which underground currents of air are controlled have always fascinated me.

These vents appear throughout New York City, as it happens—although Joralemon, I believe, is the only fake house—serving as surface articulations of the larger buried networks to which they are connected.

[Image: Two views of the tunnel vent on Governors Island; photos by BLDGBLOG].

The Battery Tunnel has a particularly noticeable vent, pictured above, and the Holland Tunnel also vents out near my place of work.

[Image: Holland Tunnel exhaust tower; photo via SkyscraperPage.com].

As historian David Gissen writes in his excellent book Subnature: Architecture’s Other Environments, New York’s ventilation control structures are “strange buildings” that have “collapsed” the difference between architecture and civil engineering:

The Holland Tunnel spanned an enormous 8,500 feet. At each end, engineers designed ten-story ventilation towers that would push air through tunnels above the cars, drawing the vehicle exhaust upward, where it would be blown back through the tops of the towers and over industrial areas of the city. The exhaust towers provided a strange new building type in the city—a looming blank tower that oscillated between a work of engineering and architecture.

As further described in this PDF, for instance, Holland Tunnel has a total of four ventilation structures: “The four ventilation buildings (two in New Jersey and two in New York) house a total of 84 fans, of which 42 are blower units, and 42 are exhaust units. They are capable, at full speed, of completely changing the tunnel air every 90 seconds.”

[Image: The Holland Tunnel Land Ventilation Building, courtesy of Wikipedia].

Several years ago a friend of ours remarked that she didn’t like staying in hotels near Columbus Circle here in New York because that’s the neighborhood, she said, where all the subways vent to—a statement that appears to be nothing more than an urban legend, but that nonetheless sparked off a long-term interest for me in finding where the underground weather systems of New York City are vented to the outside. Imagine an entire city district dedicated to nothing but ventilating the underworld!

[Image: The house on Joralemon Street; photo by BLDGBLOG].

This is a topic I will no doubt return to at some point soon—but, for now, if you want to see a disguised entrance to the 4/5 line, walk down Joralemon Street toward the river and keep your eyes peeled soon after the street turns to cobblestones.

(The house on Joralemon Street first discovered via Curbed).