| Science Friday with host Ira Flatow discusses the latest in science, technology, health, and the environment. It's brain fun, for curious people.
Hosted by Ira Flatow
Airs Friday 9:00 to 11:00 p.m.
FOR August 11, 2017

Hr1: News Roundup, Oroville Dam, Biometrics, Sweat

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48 min 58 sec
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Fingerprint scanners are standard on new smartphones, and new ID methods are on the way. But security researchers say biometrics are still too easily duped. Plus, how humans and other animals have evolved to beat the heat.
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New to this series? We suggest starting with this episode.

Hr2: Lunar Magetism, Curiosity, Eclipse Balloons