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Sep 2025
9m 45s

Marsquakes, Vaccine Politics and Mammoth...

Scientific American
About this episode
This week’s roundup dives into Mars’s lumpy mantle, a nasal spray that may help prevent COVID and the growing confusion around vaccine access in the U.S. Plus, researchers link phone use while on the toilet to hemorrhoid risk, uncover ancient mammoth microbiomes and explain why squirrels’ thumbnails matter more than you think. Recommended Reading Can You ... Show More
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