Science

Digital Life
11:24 am
Sat August 10, 2013

TED Radio Hour: The Hackers

Originally published on Sun August 11, 2013 6:43 am

Transcript

CELESTE HEADLEE, HOST:

Time now for an idea worth spreading from the TED Radio Hour. What if there were a way to hack into your brain and make your life better. Neurosurgeon Andres Lozano is doing just that. He told host Guy Raz how.

DR. ANDRES LOZANO: We are able to adjust the activity of circuits in the brain by using electricity...

(SOUNDBITE OF MUSIC)

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Science
6:56 am
Sat August 10, 2013

When Power Goes To Your Head, It May Shut Out Your Heart

Neuroscientists have found evidence to suggest feeling powerful dampens a part of our brain that helps with empathy.
Vladgrin istockphoto.com

Originally published on Sun August 11, 2013 8:52 am

Even the smallest dose of power can change a person. You've probably seen it. Someone gets a promotion or a bit of fame and then, suddenly, they're a little less friendly to the people beneath them.

So here's a question that may seem too simple: Why?

If you ask a psychologist, he or she may tell you that the powerful are simply too busy. They don't have the time to fully attend to their less powerful counterparts.

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The Salt
11:40 am
Fri August 9, 2013

Wine Waste Finds Sweet Afterlife In Baked Goods

At her bakery in Costa Mesa, Calif., Rachel Klemek sells cabernet brownies made with a flour substitute derived from grape pomace, a byproduct of winemaking packed with nutrients known as polyphenols.
Mariana Dale NPR

Originally published on Sat August 10, 2013 10:26 am

When winemakers crush the juice from grapes, what's left is a goopy pile of seeds, stems and skins called pomace. Until several years ago, these remains were more than likely destined for the dump.

"The pomace pile was one of the largest problems that the wine industry had with sustainability," says Paul Novak, general manager for WholeVine Products, a sister company to winemaker Kendall-Jackson in Northern California.

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Krulwich Wonders...
11:20 am
Fri August 9, 2013

Mosquito Exclusive! Yes, They Bite, But Half The Time They Miss

Space
11:00 am
Fri August 9, 2013

Comet Dust Brings a Spectacular Sky Show

The annual Perseid meteor shower, produced by remnants of the Swift-Tuttle comet, is back. Dean Regas, outreach astronomer at the Cincinnati Observatory, says the best time to see streaks will be in the early morning hours of August 12.

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