PBS

Science Matters

April 29, 2015

Special | 25m 10s

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Fremont’s leather flower is a rare plant found only in a few places, including Missouri’s disappearing glades.  Robotic technology and advanced communications systems are helping researchers to study Antarctica. Can Grizzly bears help us deal with human obesity and diabetes? Brother Guy Consolmagno is the 2014 Carl Sagan Prize Winner and the Vatican’s official astronomer.

Aired: 04/28/15 | Rating: NR

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