1:55pm

Fri February 24, 2012
The Two-Way

In Orlando, Another Melee Caused By Shoes

Originally published on Fri February 24, 2012 6:01 pm

The shoes in question: Nike's Foamposite.
Nike

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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1:00pm

Fri February 24, 2012
Space

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.

1:00pm

Fri February 24, 2012
Technology

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.

1:00pm

Fri February 24, 2012
Science

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.

1:00pm

Fri February 24, 2012
NPR Story

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.

1:00pm

Fri February 24, 2012
NPR Story

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.

1:00pm

Fri February 24, 2012
NPR Story

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.

1:00pm

Fri February 24, 2012
NPR Story

Science Diction: The Origin Of 'Tuberculosis'

Originally published on Fri February 24, 2012 2:12 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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1:00pm

Fri February 24, 2012
NPR Story

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.

12:57pm

Fri February 24, 2012
News

How Lawmakers Lost Their Sense Of Shame

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

Outside the state Capitol in Annapolis, Md., last year: Someone who'd had enough of what has been going on.
Mark Wilson Getty Images

Connie Johnson is not afraid to be outrageous. The Democratic state senator from Oklahoma has watched in frustration for several years now as colleagues have rammed through bills limiting women's reproductive rights.

She tried debating and making speeches. Finally, earlier this month, she thought of something that made her point more clearly, or at least more graphically.

She introduced an amendment that would define life as beginning not at conception, but at "ejaculation."

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