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25 Jul 18:28

Hollywood-Worthy Camouflage: Uncovering the Urban Oil Derricks of Los Angeles [ARTICLE]

by Kurt Kohlstedt

Standing over 150 feet tall, the so-called Tower of Hope on the campus of the Beverly Hills High School started as a bland concrete spire, and was later covered with colorful art. To a casual observer, its purpose is shrouded in mystery — why build such a thing in the first place?

Camouflaged “Tower of Hope” derrick at Beverly Hills High School by D Boone via Archpaper

The tower was constructed to wrap around equipment used to harvest hundreds of barrels of oil a day (as well as hundreds of thousands of cubic feet of natural gas). For years, this fuel provided much of the local school’s annual operating budget, while the added decor offered cover for an increasingly controversial urban energy operation. And it was just one of many such structures dotting the landscape of Los Angeles.

Image via the Los Angeles Public Library

The phenomenon of urban drilling in the area is by no means new or limited to the 90210 zip code. In the 1890s, what was then a small town of around 50,000 people began to experience a boom.

Image via the Los Angeles Public Library

By 1930, California was responsible for a quarter of the world’s oil output. In some places, derricks were set so close to one another their legs overlapped, packed in like artificial trees or alien skyscrapers. (Fun fact: the “derrick” derives its name from a type of gallows named after Londoner Thomas Derrick, an Elizabethan era English executioner).

Historical images via the Los Angeles Public Library

For years, this strange urban-looking landscape of lanky towers served as a backdrop for beachfront activities, creating uncanny juxtapositions of industrial-age machinery and human-scale recreation.

Over time, many of the derricks were removed as operations were consolidated, and others were encroached upon as the city and its suburbs expanded to engulf them. Those that remain can be found in the parking lots of fast food restaurants, fenced off alongside homes and highways, hidden behind rows of trees alongside parks or even in tucked into the sandtraps of fancy area golf courses.

Derrick disguised as a church bell tower via Google Street View

Others, like the one in Beverly Hills, are clad in faux architecture, dressed up to look like huge chimneys or church bell towers and other urban structures. Los Angeles is, after all, known for crafting imaginative but believable illusions, both in and beyond Hollywood.

Oil harvesting equipment hidden inside the shell of a fake building via Google Earth

Larger operations are sometimes housed inside more elaborate fakes, for instance: wrapping facades designed to look like nondescript office exteriors. Many are acoustically camouflaged, too, sound-dampened so as not to make too much noise in urban neighborhoods.

THUMS aka Astronaut Islands for oil harvesting off the coast by donielle (CC BY-SA 2.0)

Many newer operations have moved offshore as well, to oceanic rigs as well as artificial islands, including a set off Long Beach. The THUMS Islands are camouflaged on a whole different scale, and are the only decorated oil islands in the United States. They boast sound walls, palm trees and sound-mitigating landscape elements. The island chain was originally an acronym named for Texaco, Humble (now: Exxon), Union Oil, Mobil, and Shelare, then later renamed as the Astronaut Islands (they do have a certain space-age look to them, after all).

These islands were constructed in the 1960s using hundreds of tons of boulders from a nearby natural island as well as millions of yards of material dredged from the bay. $10,000,000 was spent on “aesthetic mitigation,” an endeavor overseen by theme park architect Joseph Linesch, who had experience crafting elaborate artificial landscapes for Disneyland in California and Epcot Center in Florida. At a time when Modernists were celebrating industry, Linesch worked to disguise it.

The quirky camouflage structures were described by one critic as “part Disney, part Jetsons, part Swiss Family Robinson” and have been mistaken for buildings in a offshore hotel complex or luxury resort. In total, drillers have pumped over a billion barrels of oil from this patch over the past half-century, all while hiding in plain sight on the water.

Back on the mainland, however, times are beginning to change for the once-booming L.A. oil industry. Last year, Venoco LLC, which managed the derrick at the Beverly Hills High School, filed for bankruptcy.

Over the decades, production had dropped by 90% from its peak — meanwhile, California in general has turned more toward green energy. But a question remains: will the now-underwater company that once helped fund the school be able to pay the $8,000,000 required to plug the wells (and dismantle the structure) before they vanish for good?

Special thanks to 99pi fan Josh Richard of Charlotte, NC for the THUMS tip!

The post Hollywood-Worthy Camouflage: Uncovering the Urban Oil Derricks of Los Angeles appeared first on 99% Invisible.

27 Oct 17:01

Capitals vs. Oilers Second Period Thread

by Geoff Thompson

Both teams had chances at 5 on 5 and with the man advantage but the first period ended in scoreless tie.

Second period ahead.

Tweets from @JapersRink/tweet-tweeters

29 Jan 14:38

Capitals vs. Penguins: Game 48 of 82

by J.P.

Badly needing a win, the Caps' Captain lead the way with a pair of goals en route to a 4-0 victory over the Penguins.

Caps/Pitt 1282015

Click to enlarge

Keep up with the latest Caps-related Tweets right here:

Tweets from @JapersRink/tweet-tweeters

Look for updates in this story stream throughout the evening, including tonight's lines, new open threads for each period, and more.

And of course... have at it, people.

30 Dec 16:11

Lava Lamp

by xkcd

Lava Lamp

What if I made a lava lamp out of real lava? What could I use as a clear medium? How close could I stand to watch it?

Kathy Johnstone, 6th Grade Teacher (via a student)

This is a surprisingly reasonable idea, by What If standards.

I mean, it's not that reasonable. At the very least, I'm guessing you would lose your teaching license, and possibly some of the students in the front row. But you could do it.

Just a warning: I'm going to be linking to a lot of videos of lava flowing and people poking it with sticks, so you may have a hard time getting to the end of the article without getting sidetracked into watching a bunch of them like I did while writing it.

You have a few choices for transparent materials that could hold the lava without rupturing and splattering half the classroom with red-hot droplets. Fused quartz glass would be a great choice. It's the same stuff they use in high-intensity lamp bulbs, the surface of which can easily get up to mid-range lava temperatures.[1]This bulb, for example, can supposedly handle bulb temperatures of up to 1000°C, which is hotter than many types of lava. Another possibility is sapphire, which stays solid up to 2,000°C, and is commonly used as a window into high-temperature chambers.[2]That link wasn't a lava video, but this is.

The question of what to use for the clear medium is trickier. Let's say we find a transparent glass that melts[3]Some people say glass is a liquid that flows very slowly. Other people smugly point out that this is actually wrong. Then another group of people dissects how we know it's wrong, and where this incorrect idea got started. And then at the end of the chain, a Metafilter user steps back and asks some supremely insightful questions about what's really going on here as we variously repeat and debunk these kinds of factoids. at low temperatures. Even if we ignore the impurities from the hot lava that would probably cloud the glass, we're going to have a problem.[4]And later, when the school board finds out, we'll have another.

Molten glass is transparent. So why doesn't it look transparent?[5]Which sounds sorta contradictory. "This music is loud, but it doesn't sound loud." The answer is simple: It glows. Hot objects give off blackbody radiation; molten glass glows just like molten lava does, and for the same reason.

So the problem with a lava lamp is that both halves of it will be equally bright, and it will be hard to see the lava. We could try having nothing in the top half of the lamp—after all, when it's hot enough, lava bubbles pretty well on its own. Unfortunately, the lamp itself would also be in contact with the lava. Sapphire might not melt easily, but it will glow, making it hard to see whatever the lava was doing inside.

Unless you hooked it up to a really bright bulb, this lava lamp would cool down quickly. Just like individual blobs of lava, the lamp would solidify and stop glowing within the first minute, and by the end of the class period you'd probably be able to touch it without being burned.

A solidified lava lamp is just about the most boring thing in the world. But the scenario made me wonder: If making a lamp out of molten lava wouldn't be very exciting, then what about a volcano made of lamps?

This is probably the most useless calculation I've ever done,[6]Ok, there's no way that's true. but ... what if Mount Saint Helens erupted again today, but instead of tephra,[7]The technical term for "whatever crap comes out of a volcano." it spewed compact fluorescent bulbs?

Well, if it did, the mercury released into the atmosphere would be several orders of magnitude larger than all manmade emissions combined.[8]45% of which come from gold mining.

All in all, I think making a lava lamp out of lava would be kind of anticlimactic, and would much rather go find some actual lava and poke it with a stick. I also think that it's probably good that Mount Saint Helens didn't erupt compact fluorescent bulbs. And I think that if I were in Ms. Johnstone's class, I'd try to sit toward the back of the room.

Lastly, for old time's sake, I'd like to share one final link with you: The music video for Rick Astley's "Never Gonna Give You Up."

18 Mar 17:27

EU net neutrality vote would let ISPs charge for Internet “fast lane”

by Jon Brodkin

A European telecom law approved by a committee today is intended to prevent Internet service providers from blocking or slowing down Web applications, but lets ISPs charge content providers for higher quality of service.

Critics say this allowance will create an Internet "fast lane" and undermine the principles of net neutrality, that Internet service providers should treat all traffic equally. The European Parliament's Industry Committee announced its vote in favor of the "Connected Continent" legislation, saying that "Internet providers should no longer be able to block or slow down Internet services provided by their competitors."Under the heading, "Net neutrality," the committee announcement said it "inserted strict rules to prevent telecoms companies from degrading or blocking Internet connections to their competitors’ services and applications. In 2012, for example, EU telecoms regulator BEREC reported that several internet providers were blocking or slowing down services like 'Skype.'"

The European Telecommunications Network Operators' Association (ETNO), a telco lobby group, criticizes the restrictions as too severe, saying, "This would make an effective management of the network almost unworkable."

Read 14 remaining paragraphs | Comments

28 Jun 16:29

Best Express cover ever?

by Sarah Kliff

Many kudos to our colleagues over at Express, who came up with this work of brillance Tuesday morning. More Washington Post coverage of Edward Snowden here. And, of course, coverage of all things Rusty the red (and rescued!) panda here.

    


17 Jun 15:43

Friday Caps Clips

by J.P.
20130319_ajw_al8_221

Your savory breakfast links:

  • Adam Oates on his first year behind the bench, where the team needs to improve, what he expects of his captain and more. [CSNW (Part I, Part II)]
  • A look back at Michal Neuvirth's 2013. [CSNW, Peerless, and our take here]
  • What's "the worst thing [George McPhee has] experienced in hockey"? That and more bittersweet nostalgia with GMGM and Olie Kolzig, 15 years after the Caps' only trip to the Finals. [CBSDC]
  • Um... Olympics, yeah? [PHT]
  • Evgeny Kuznetsov sounds NHL-ready... in that he's already experienced what happens when you go from flavor-of-the-month to falling short of expectations (realistic or otherwise). [RMNB]
  • Something old, something new, something Shark-y, something blue. [Icethetics]
  • Forty-eight score and three-and-a-half-years ago... Jason Chimera became a Cap. [@pikappkaz]
  • The Lethbridge Hurricanes have changed their logo from one that blatantly rips off the Caps to one that only mostly rips off the Carolina Hurricanes, so... progress. [Caps Outsider]
  • Finally, happy 26th birthday to Joel Rechlicz.