Short Wave Folgen

Flushing toilets can consume a lot of water. So Tak-Sing Wong, a biomedical engineer at Penn State University, is trying to minimize how much is needed. Wong developed a slippery coating for the inside of a toilet bowl. In this encore episode, he tells us it can potentially move human waste more efficiently, leaving a cleaner bowl with less water. Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy

In her new book, x+y, mathematician Eugenia Cheng uses her specialty, category theory, to challenge how we think about gender and the traits associated with it. Instead, she calls for a new dimension of thinking, characterizing behavior in a way completely removed from considerations of gender. Email the show at shortwave@npr.org.See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy

Asked and answered: why some of you might be more prone to being bitten by mosquitoes* than others. Turns out, some interesting factors could make you more appetizing. Plus, in true micro wave fashion, we go over some of your delightful listener mail.*In general, much more research needs to be done to understand all the nuances of what makes us so appealing to some mosquitoes.Email us your scientific questions, praise, comments and concerns at shortwave@npr.org. It just might end up in an episode!See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy