Science

The Two-Way
5:39 pm
Mon May 20, 2013

Measuring The Power Of Deadly Tornadoes

John Warner surveys the damage near a friend's mobile home in the Steelman Estates Mobile Home Park, destroyed in Sunday's tornado, near Shawnee, Okla., on Monday.
Sue Ogrocki AP

Originally published on Tue May 21, 2013 3:59 am

Damaging tornadoes ripped through Oklahoma on Sunday and Monday, causing widespread damage that is still being assessed, and additional severe weather is expected.

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Krulwich Wonders...
1:04 pm
Mon May 20, 2013

The Little Metronome That Wouldn't

The Salt
10:01 am
Mon May 20, 2013

Can A Piece of Hair Reveal How Much Coke Or Pepsi You Drink?

Carbon isotope analysis: a scientific way to know just how much soda kids are drinking behind parents' backs?
iStockphoto.com

Originally published on Mon May 20, 2013 11:00 am

One way to know how much soda people drink is to ask them.

The problem? We tend to underestimate, lie or forget what we've consumed.

And this is a challenge for researchers who study the links between sugar-sweetened beverages and obesity.

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Shots - Health News
2:04 am
Mon May 20, 2013

If Your Shrink Is A Bot, How Do You Respond?

Ellie is a computer simulation designed to engage real people in meaningful conversation and take their measure. The computer system looks for subtle patterns in body language and vocal inflections that might be clues to underlying depression or other emotional distress.
YouTube

Originally published on Mon May 20, 2013 4:19 pm

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Health
2:03 am
Mon May 20, 2013

Bans Of Same-Sex Marriage Can Take A Psychological Toll

Opponents of same-sex marriage participate in the March for Marriage in Washington, D.C., on March 26, as the Supreme Court hears arguments on California's Proposition 8 ban on same-sex marriage.
Nicholas Kamm AFP/Getty Images

Originally published on Mon May 20, 2013 8:25 am

As the country awaits two important Supreme Court decisions involving state laws on same-sex marriage, a small but consistent body of research suggests that laws that ban gay marriage — or approve it — can affect the mental health of gay, lesbian and bisexual Americans.

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