Showing posts with label Science and Technology. Show all posts
Showing posts with label Science and Technology. Show all posts

Tuesday, October 11, 2011

Randall Lee Church Couldn't Handle Being Free

Randall Lee Church couldn't handle being free

Randall Lee Church didn't believe his fellow inmates when they warned him about culture shock after he got out of prison — he thought they were just jealous. But then Church, who'd been locked up since 1983, emerged into a world that made no sense.

When Church got out of prison, he tells the Houston Chronicle, "I didn't know how to use computers or cell phones or the Internet... It was so overwhelming. I was constantly embarrassed by simple things I didn't know."

As the Chronicle says, "Prices were higher and scanned with bar codes. Video games were more realistic. People were always on their cell phones. Cars had childproof locks."

If you want to understand just how much the world has changed in the past few decades, imagine being Randall Lee Church, who went to prison at age 18, at a time when almost nobody had a mobile phone and the internet was in its infancy. Of course, it wasn't just culture shock that faced Church — like most newly released prisoners, he also had few job skills and no support system to help him find a job and affordable housing. It's hard to reenter society in any case, but it's much harder during an apocalyptically bad economy.

In the end, faced with a world that made no sense to him, Church burned down an abandoned house, in order to get sent back to prison.CHRON
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Thursday, August 11, 2011

The Hardcore Nuclear-Waste Containers That Can Stand up to Airplane Crashes

Near the Indian Point nuclear power plant, about 35 miles north of New York City, stand two rows of 20-foot-high, 180-ton concrete cylinders. Each drum, known as a dry cask, houses especially unwanted cargo: spent nuclear fuel.



The dry cask was introduced in the 1980s as a temporary solution to the nuclear industry’s growing waste problem. Today it remains the nation’s best and only longish-term storage option. (The casks are designed to last 100 years.) There are about 1,300 dry casks at 55 sites nationwide; however, most of the radioactive waste generated in the United States sits in cooling pools similar to Japan’s. If the pool leaks or the cooling system breaks, as happened in Japan, the nuclear fuel rods could become exposed and release radioactive gas.



The Hardcore Nuclear-Waste Containers That Can Stand up to Airplane Crashes



Dry casks offer a safer alternative, but transferring the waste into the casks is tricky work. After the fuel rods cool off in pools for five years, workers use a robotic arm to place them in 10-inch-thick steel canisters. These are vacuum-sealed to remove air and water, filled with an inert gas such as helium to prevent corrosion, and welded shut. For good measure, each canister is then placed inside a three-foot-thick concrete barrel with small vents to keep its contents cool.



The heavy-duty engineering also doubles as a security feature. “We’ve commissioned studies looking at the possibility of airplanes’ knocking casks over like bowling pins,” says Nuclear Regulatory Commission spokesman David McIntyre. While the details are classified, he reports that the drums held up very well.

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Wednesday, December 22, 2010

LCD Monitor Hub Station

LCD Monitor Hub Station Keeps Your Workspace Nice and Tidy
LCD Monitor Hub Station
The LCD Monitor Hub Station is perfect for people who hate a cluttered desk.

This tidy all-in-one solution consists of three parts: a storage pocket, a document holder and a four-port USB hub. It’s the right fit for those who have tiny desks and need to keep all their accessories managed without any clutter. The LCD Monitor Hub Station is a great way to organize a messy desk and save space at the same time.

LCD Monitor Hub Station
LCD Monitor Hub Station
LCD Monitor Hub Station
LCD Monitor Hub Station
LCD Monitor Hub Station
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