This week in science: Sunscreen from fish, art and aging, and a sustainable marimba

NPR's science podcast Short Wave brings us the stories of how future sunscreens might come from fish, how loving art may impact aging, and a student's quest to build a more sustainable marimba.
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This week in science: How much exercise you need, flu resistance and fortified food

It's time now for our science news roundup from Short Wave, NPR's science podcast. I'm joined by Regina Barber and Emily Kwong. Hi all. EMILY KWONG, BYLINE: Hey. REGINA BARBER, BYLINE: Hey, Juana.

Popular Science Podcasts

Popular Science podcasts unearth the universe’s strangest histories. They answer your most mind-burning questions. They tell ...
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This week in science: Small talk, more human lobster killing, and an ancient flood

Time now for our science news roundup from Short Wave, NPR's science podcast. I'm joined by the show's two hosts, Regina Barber and Emily Kwong. Hey to both of you. REGINA BARBER, BYLINE: Hi, Ailsa.