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Krulwich Wonders...
10:52 am
Fri September 6, 2013

What We Can Never, Ever Know: Does Science Have Limits?

iStockphoto.com

Originally published on Fri September 6, 2013 12:10 pm

I got two books in the mail that, if they could have, would've poked, scratched and ripped each others' pages out. I don't know if Martin Gardner and Patricia Churchland ever met, but their books show that there are radically, even ferociously, different ways to think about science. Gardner died last year. He was a science writer whose monthly "Mathematical Games" column in Scientific American was wildly popular. Patricia Churchland is a philosopher who teaches at U.C. San Diego.

The issue between them is: How much can we know about the universe?

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Shots - Health News
9:45 am
Fri September 6, 2013

Scientists Put A 'Sixth Sense' For Numbers On Brain Map

A sixth sense? A small patch of neurons on either side of the brain recognizes how many dots are on a screen. As more dots appear, active neurons shift to the right.
Courtesy of Ben Harvey/Utretch University

Originally published on Fri September 6, 2013 11:25 am

One of the most famous scenes in the movie Rain Man unfolds when a waitress drops a box of toothpicks on the floor. Dustin Hoffman's character, Ray, takes a look and says, "82, 82, 82." He quickly sums the numbers, declaring, "Of course, 246 total."

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Interviews
9:43 am
Fri September 6, 2013

Katey Sagal, Holding Court On 'Sons Of Anarchy'

Katey Sagal as Gemma Teller Morrow in Sons of Anarachy on FX.
Prashant Gupta FX

Originally published on Fri September 6, 2013 12:51 pm

This interview was originally broadcast on Oct. 31, 2012.

As Gemma, the fierce matriarch of the biker gang in the FX series Sons of Anarchy, Katey Sagal has shot and killed people, hit somebody with a skateboard, pulled a gun on a baby and done other horrible things. It's all part of the challenge of playing the character, Sagal says.

"She does things in the name of loyalty, which I relate to, but she goes way beyond anything I would do."

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The Two-Way
9:29 am
Fri September 6, 2013

Obama To Address Nation About Syria On Tuesday

President Obama during his news conference Friday in St. Petersburg, Russia.
Jewel Samad AFP/Getty Images

Originally published on Fri September 6, 2013 9:44 am

Saying he will continue to "make the best case" in coming days for taking military action against the regime of Syrian President Bashar Assad, President Obama has announced that he will speak to the American people Tuesday about why he's come to that conclusion.

Obama's statement came Friday at the start of a news conference he's holding in St. Petersburg, Russia, where the G-20 Summit of world leaders wrapped up Friday. He spoke for about 50 minutes. We followed along. Scroll down to see what the president had to say.

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TED Radio Hour
8:58 am
Fri September 6, 2013

What Does YouTube Tell Us About Millennials?

Ryan Lash TED

Originally published on Thu December 26, 2013 12:55 pm

Part 5 of the TED Radio Hour episode The Next Greatest Generation?

About Kevin Allocca's TEDTalk

YouTube Trends Manager Kevin Allocca watches and thinks about popular videos for a living. He talks about how interactive participation has become a crucial part of entertainment — and that Millennials will only demand more.

About Kevin Allocca

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