Science

NPR Story
10:23 am
Fri May 17, 2013

Resetting the Theory of Time

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.

NPR Story
10:23 am
Fri May 17, 2013

Researchers Report Cloning Advance For Producing Stem Cells

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. This week, scientists at the Oregon Health and Science University, OHSU, announced a breakthrough in cloning of a human embryo. They took adult cells, put the cells into specially prepared human eggs and created genetically identical embryos. It's something lots of stem cell researchers have been trying to do for years without success.

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NPR Story
10:23 am
Fri May 17, 2013

Insects May Be The Taste Of The Next Generation, Report Says

Transcript

IRA FLATOW, HOST:

What's on your plate? What do you like to eat? What are you eating for lunch, dinner at this point? As with many things, the answer to that might have a lot to do with what you're accustomed to do and, you know, what part of the world you live in. In some parts of the world, insects can be a delicious part of the diet. Well here not so much.

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NPR Story
10:23 am
Fri May 17, 2013

Desktop Diaries: Daniel Kahneman

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?

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NPR Story
10:23 am
Fri May 17, 2013

When Great Scientists Got It Wrong

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.

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