2:05pm

Fri July 20, 2012
Sports

Technology Could Give Athletes An Edge At Olympic Park

Engineers say technologies like spray-on clothing and 3D-printed shoes could help future Olympians break records. The Institution of Mechanical Engineers' Philippa Oldham discusses how technology impacts sporting performance and why engineers should work closely with regulators.

2:02pm

Fri July 20, 2012
Sports

Sniffing Out The Science Behind Sports Doping

How does blood doping boost performance in events like the Tour de France? Do anabolic steroids help the world's fastest man run faster? In his book, Run, Swim, Throw, Cheat , Chris Cooper discusses how these banned drugs work, or don't — and how they are detected.

1:59pm

Fri July 20, 2012
Sports

Getting High: Physics Of The Fosbury Flop

The world record for high jump — the event in which a person hurdles himself over a horizontal bar — is just over 8 feet. That's like leaping over a stop sign, and clearing it by a foot. Jesus Dapena, of Indiana University, has studied the high jump for 30 years, filming athletes to understand exactly how they produce the force required to clear the bar.

1:56pm

Fri July 20, 2012
Environment

Its Budget Sunk, Undersea Lab May Have To Surface

Florida's Aquarius Reef Base is the only working undersea lab left today. But now that federal funds have dried up, it may be forced to surface. Oceanographer Sylvia Earle joins Science Friday from inside Aquarius, 60 feet underwater, to talk about sponges, corals and other life she's observed on the reef.

1:55pm

Fri July 20, 2012
Environment

Melting The World's Biggest Ice Cube

Antarctica has 90 percent of the world's ice--and it's melting. Ice sheet guru Bob Bindschadler talks about climate change in Antarctica, and rising sea levels across the globe. Plus, biologist Diana Wall talks about hidden life in the barren Dry Valleys, and microbe hunter John Priscu talks about "bugs in the ice."

1:47pm

Fri July 20, 2012
Television

Neuroscientist Turned Crime Solver in "Perception"

Originally published on Mon July 23, 2012 2:56 pm

Transcript

(SOUNDBITE OF TV SHOW, "PERCEPTION)

ERIC MCCORMACK: (As Doctor Daniel Pierce) In this class, we're interested in what goes on in the brain. And if we were to put someone in an FMRI machine and watch what happens when they make up a lie, we'd see their dorsolateral prefrontal cortex light up like a Christmas tree...

(LAUGHTER)

MCCORMACK: (As Doctor Daniel Pierce) ...because we use our brains when we lie. We use our brains when we're being lied to. But can the brain ever lie to itself?

(SOUNDBITE OF MUSIC)

IRA FLATOW, HOST:

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1:24pm

Fri July 20, 2012
The Two-Way

Romney: Now Is The Time 'To Remember How Much We Love One Another'

Originally published on Fri July 20, 2012 3:23 pm

Republican Presidential candidate Mitt Romney who was in Bow, New Hampshire for a campaign event addressed the mass shooting in Colorado, during a speech this afternoon.

Romney said he was addressing the nation, not as "political candidate," but as "a father, a grandfather, a husband, an American." Now, he said, "is the time to look into our hearts and remember how much we love one another and how much we love and how much we care for our great country."

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12:55pm

Fri July 20, 2012
The Salt

Soul Food Fans Say Goodbye To "Queen" Sylvia

Originally published on Sat July 21, 2012 11:11 am

Sylvia Woods moves to the music outside her restaurant in Harlem neighborhood of New York, during the restaurant's 40th anniversary celebration in 2002.
Stuart Ramson AP

Sylvia Woods, known as the Queen of Soul Food, died yesterday at age 86. She opened the legendary Sylvia's restaurant in Harlem 50 years ago, around the corner from the Apollo Theater, and it soon became a gathering place for prominent African Americans, politicians, and foodies of all ages and races.

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12:30pm

Fri July 20, 2012
It's All Politics

Movie-Theater Shootings Put Presidential Politics On Hold

Originally published on Fri July 20, 2012 6:56 pm

President Obama turned a planned campaign speech in Fort Myers, Fla., into a brief statement about the shooting rampage. He asked the audience to join him in a moment of silence for the victims.
Mandel Ngan AFP/Getty Images

(Updated @ 1:11 pm ET)

As deeply as the mass shootings in Aurora, Colo., shocked the national conscience, they also quickly affected the U.S. political scene, with both major party presidential campaigns ripping up their scripts for Friday, and the mayor of the nation's largest city using the issue to put the candidates on the spot on gun control.

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12:23pm

Fri July 20, 2012
The Two-Way

Colorado Mass Shooting Suspect Described As 'Recluse'

Originally published on Sat July 21, 2012 2:40 pm

A photo of James Holmes released by the University of Colorado Denver.
University of Colorado Denver

Authorities have identified 24-year-old James Holmes as the suspect in the mass shooting at a movie theater in Aurora, Colo.

According to witnesses, the gunman showed up at a midnight screening of the new Batman movie The Dark Knight Rises and opened fire. Quoting a federal law enforcement official, the AP reports the gunman had an assault rifle, a shotgun and two pistols."

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