This is SCIENCE FRIDAY. I'm Ira Flatow. If you're scanning the Milky Way for life, where do you look? Well, probably someplace not too different from planet Earth, right? So you want to find a planet about the same size as Earth to increase the chance it has a rocky surface, with oceans of course rather than being a giant ball of gas like Jupiter, and it should be just the right distance from its star, in what they call the Goldilocks Zone: hot enough to have liquid water but not so hot that the surface has completely scorched.
Cooking crystal meth is just "basic chemistry" for Walter White, the fictional chemistry teacher and anti-hero of the TV drama "Breaking Bad." Organic chemist Donna Nelson serves as science adviser to the show; she explains how the series' writers work to get the science right.
Forty years ago, President Nixon signed the National Cancer Act, beginning the War on Cancer. Harold Varmus, director of the National Cancer Institute, discusses four decades of scientific progress in preventing, detecting and treating cancer--and the mysteries that still remain.
Discarded plastic shampoo and juice bottles are finding new life in unlikely places--as bridges, railroad ties and pilings. Jim Kerstein, CTO and founder of Axion International, talks about how his company transforms plastic waste into structures strong enough to support trucks, trains and tanks.
This is MORNING EDITION from NPR News. I'm Renee Montagne.
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And I'm Linda Wertheimer.
A bitter fight in Congress is come to an end just in time for Christmas. The House and the Senate this morning, approved an extension of payroll tax cuts for every worker and benefits for the long-term unemployed. This required a major reversal for House Republicans who, earlier this week, voted to reject a nearly identical compromise.