Catalyst

Artificial Sweeteners, Antarctica Fossils

TV-G
S17 • E26    Aug 9, 2016    30m
GP & guest reporter Dr. Zeeshan Arain looks at artificial sweeteners and how they may impact our health. Plus an Australian paleontologist goes on a US expedition searching for dinosaur fossils in Antarctica.

Where to Watch Catalyst - S17 • E26

 

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