Health & Science

Desktop Diaries: Daniel Kahneman

May 17, 2013

Transcript

IRA FLATOW, HOST:

Flora Lichtman is here with our video pick. Flora, you have the next installment in our Desktop Diaries series in which you get to know scientists by asking them about their desk trinkets.

FLORA LICHTMAN, BYLINE: That's right.

FLATOW: And who do we have today?

Resetting the Theory of Time

May 17, 2013

Generations of physicists have claimed that time is an illusion. But not all agree. In his book Time Reborn: From the Crisis in Physics to the Future of the Universe, theoretical physicist Lee Smolin argues that time exists--and he says time is key to understanding the evolution of the universe.

When Great Scientists Got It Wrong

May 17, 2013

In Brilliant Blunders: From Darwin to Einstein, astrophysicist Mario Livio explores the colossal errors committed by scientific greats, from chemist Linus Pauling's botched model of DNA, to Charles Darwin's failure to understand genetics--the very mechanism of natural selection.

Giving It Away

May 17, 2013

You can give away almost anything — your time, money, food, your ideas. In this hour, stories from TED speakers who are "giving it away" in new and surprising ways, and the things that happen in return.

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Ah, if only all summers could be like June, July and August 1740 — when three young guys (and a 6-year-old and a 3-year-old) did a science experiment that startled the world. In those days, you could do biology without a fancy diploma. More people could play.

How Can You Give A Community Better Health?

May 17, 2013

Part 2 of the TED Radio Hour episode Giving It Away.

About Ron Finley's TEDTalk

Ron Finley plants vegetable gardens in South Central LA — in abandoned lots, traffic medians, along the curbs. Why? For fun, for defiance, for beauty and to offer some alternative to fast food in a community where "the drive-thrus are killing more people than the drive-bys."

About Ron Finley

When Is the Right Time To Give?

May 17, 2013

Part 1 of the TED Radio Hour episode Giving It Away.

About Mark Bezos' TEDTalk

Volunteer firefighter Mark Bezos tells a story of an act of heroism that didn't go quite as expected — but that taught him a big lesson: Don't wait to be a hero. Give now.

About Mark Bezos

The daily lowdown on books, publishing, and the occasional author behaving badly.

Google Lays Out Its Future For Everyone

May 17, 2013

Transcript

STEVE INSKEEP, HOST:

It's MORNING EDITION, from NPR News. I'm Steve Inskeep. This week in San Francisco, Google held its annual developers conference. The Internet search giant debuted updates for just about everything from Google+ to Maps, and gave talks on gadgets like Google Glass. And, as NPR's Steve Henn reports, Google laid out its vision for its future, as well as our future.

The American Psychiatric Association is about to release an updated version of its Diagnostic and Statistical Manual of Mental Disorders. The DSM helps mental health professionals decide who has problems such as depression, anxiety and schizophrenia.

Psychiatry's new manual, DSM-5, has been nearly 20 years in the making. During that time, scientists have learned a lot about the brain. Yet despite some tweaks to categories such as autism and mood disorders, DSM-5 is remarkably similar to the version issued in 1994.

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