Short Wave

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave

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Science

Itchy? Here's why

Episode Date: September 25, 2023

Ever had an itch you can't scratch? It can be maddening. And even though itch has a purpose — it's one of our bodies' alert systems — it can also go v...

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Science

Is Math Real?

Episode Date: August 16, 2023

Kids ask, "Why?" all the time. Why does 1+1=2? Why do we memorize multiplication tables? Many of us eventually stop asking these questions. But mathem...