Shots - Health Blog
12:11 pm
Fri February 24, 2012

Chemical Used For Stripping Bathtubs Kills 13

Sure, gussy it up. But be careful.
iStockPhoto.com

We've all seen those bathtub refinishing ads that promise a glossy new surface on the dingy old tub.

But a solvent used to make that transformation has killed at least 13 people who used it to strip bathtubs from 2006 to 2011, according to a new study. The chemical, methylene chloride, is sold as a solvent and paint stripper both to professionals and in dozens of do-it-yourself products sold at home improvement stores.

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The Two-Way
11:55 am
Fri February 24, 2012

In Orlando, Another Melee Caused By Shoes

The shoes in question: Nike's Foamposite.
Nike

Originally published on Fri February 24, 2012 4:01 pm

Last night at midnight, Nike released a pair of expensive glow-in-the-dark basketball shoes. And as has happened before for big shoe releases, a melee broke out among the hundreds of people who waited outside of an Orlando, Fla. mall to buy them.

The Orlando Sentinel reports that the release of the shoes was timed with Orlando's hosting of the NBA All-Star Game and by 9:45 p.m., police in riot gear were called in to control the crowd.

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Space
11:00 am
Fri February 24, 2012

Imagining A More Active Moon

The standard picture of the moon is of a long-dead object, geologically speaking. But using observations from cameras on board the Lunar Reconnaissance Orbiter, Thomas Watters and colleagues say in the journal Nature Geosciencesthat there are signs of more recent tectonic activity on the moon, within the last 50 million years.

NPR Story
11:00 am
Fri February 24, 2012

Genetic Test Reveals Unexpected Data

Bloomberg News reporter John Lauerman volunteered to have his DNA sequenced by Harvard researchers to demystify the process for the public. What he didn't expect to uncover was that he possessed two gene variants--one linked to rare blood disorders and the other to a higher risk of Alzheimer's.

NPR Story
11:00 am
Fri February 24, 2012

Mild Winter May Be Keeping Flu Bugs At Bay

Flu season usually peaks around February. But this year it's missing in action, with the CDC reporting the slowest start to the flu season on record. Peter Palese, a microbiologist at Mount Sinai Medical Center, discusses whether unseasonably warm winter weather may be to thank.

NPR Story
11:00 am
Fri February 24, 2012

Secret Life Of Ice

Photographer and videographer Edward Aites, of Seattle, submitted this time-lapse video to Science Friday. He looked at ice through a macro lens and cross-polarizing filters, and found a colorful, surprising landscape. This is ice like you've never seen it before.

Technology
11:00 am
Fri February 24, 2012

Reaching For The Limits of Tiny Transistors

Computer chip makers have long struggled to build ever-smaller transistors to allow faster, more powerful computers. Writing in the journal Nature Nanotechnology, a team of scientists describes what may be the ultimate limit of that struggle — a transistor made of a single atom. Michelle Simmons, a physicist at the University of New South Wales in Australia and leader of the project, discusses the work.

NPR Story
11:00 am
Fri February 24, 2012

Weaving Around Web Privacy Controls

Web browser manufactures often market their products to consumers with an emphasis on privacy, assuring users that their products can better control how personal information is used online. Carnegie Mellon privacy researcher Lorrie Cranor explains that many companies have developed quiet ways to step around some of that privacy-protecting code.

NPR Story
11:00 am
Fri February 24, 2012

Science Diction: The Origin Of 'Tuberculosis'

Originally published on Fri February 24, 2012 12:12 pm

Transcript

(SOUNDBITE OF MUSIC)

UNIDENTIFIED MAN: The alphabet has only 26 letters. With these 26 magic symbols, however, millions of words are written every day.

IRA FLATOW, HOST:

And that music means it's time for Science Diction, where we talk about the origins of science words with my guest, Howard Markel, professor of the history of medicine at the University of Michigan at Ann Arbor, also director of the Center for the History of Medicine there. Welcome back to SCIENCE FRIDAY, Howard.

DR. HOWARD MARKEL: Hi, Ira, how are you?

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NPR Story
11:00 am
Fri February 24, 2012

Powering Up...With A Microbial Fuel Cell

Reporting in Environmental Science and Technology, researchers write of harvesting electricity from microbe-rich river sediments--enough to power a small LED bulb. Grant Burgess, a marine biotechnologist at Newcastle University, discusses the hunt for electron-burping bugs.

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