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Mar 2025
9m 5s

Shark Sounds, Molecules on Mars and Cont...

Scientific American
About this episode
Long-chain alkanes discovered by NASA’s Curiosity rover point to the possibility that there may have been fatty acids on Mars—and that they could have come from past microbial life. Paleontologists have found a huge dinosaur claw that was probably made for foraging, not fighting. Researchers studying ocean life have recorded the sounds of sharks and the tric ... Show More
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