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Posts Tagged ‘health

Best seats to survive a plane crash.

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Plane wreck

MYTH: It Doesn’t Matter Where You Sit

“It’s like a lottery to pick your seat.”
-Nora Marshall, passenger survival expert, National Transportation Safety Board

“One seat is as safe as the other.”
-Boeing Web site

“It’s an age-old question. There’s just no way to say.”
-Federal Aviation Administration spokesman

“There is no safest seat.”
-airsafe.com

REALITY: It’s Safer In the Back.

The funny thing about all those expert opinions: They’re not really based on hard data about actual airline accidents. A look at real-world crash stats, however, suggests that the farther back you sit, the better your odds of survival. Passengers near the tail of a plane are about 40 percent more likely to survive a crash than those in the first few rows up front.

Popular Mechanics article

Written by Brian Adkins

July 21, 2007 at 1:29 pm

Posted in science

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CFL Mercury Nightmare

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I came across a story on slashdot.org regarding one man’s “nightmare” from using a compact fluorescent lightbulb (CFL). I had no idea that CFL’s contained mercury! I did a little more research and found the following links:

CFL Bulbs Have One Hitch: Toxic Mercury
“But the bulbs contain small amounts of mercury, a neurotoxin, and the companies and federal government haven’t come up with effective ways to get Americans to recycle them.”

“Experts agree that it’s not easy for most people to recycle these bulbs. Even cities that have curbside recycling won’t take the bulbs. So people have to take them to a hazardous-waste collection day or a special facility.”

Exposure to Mercury From Fluorescent Light Bulbs
“The diagnosis was mercury poisoning, and an investigation of his environment disclosed that he had been exposed to mercury from broken fluorescent light bulbs.”

I also found some articles that attempted to minimize the risks of CFL’s, but they seemed to be primarily from companies that sell CFL’s. I would advise educating yourself on the pros/cons of CFL’s prior to using them.

While reading some of the articles, I came across Dimethylmercury (not in CFL’s). This nasty neurotoxin was responsible for killing a researcher who accidentally spilled a drop or two on her latex gloved hand! Absorbing a thousandth of a milliliter is fatal.

Written by Brian Adkins

April 30, 2007 at 11:46 pm

Posted in science

Tagged with , ,