GRADE SCHOOL. BUT APPARENTLY IT WAS A VERY POPULAR EXPERIMENT OF PUTTING THROUGH THE OWL PELLETS AND SEARCHING FOR BONES TO GO TO IT. WE DID NOT DO THAT. OH, OKAY. BUT IF YOU’VE NEVER DONE THIS CLASS ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

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