Cosmic ray threat, sasquatch DNA, geochemist cook

Cosmic ray threat, sasquatch DNA, geochemist cook

From: Science Talk
1 0 13 years ago
In this episode, astrophysicist Eugene Parker talks about his Scientific American article on the threat that cosmic rays pose to astronauts; geneticist Dave Coltman discusses testing the DNA of an alleged sasquatch; and geochemist Don Siegel discusses how he became the author of a Chinese cookbook. Also: test your science smarts with our quiz.

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