For years one group of people has been trying to push a giant boulder to the top of a hill, like Sisyphus. But in this case, it looks like they’ve actually succeeded! David Kestenbaum spoke with four scientists who have been working on a coronavirus vaccine, one that was just shown to work.
Producer David Kestenbaum explains how teachers at his sons’ preschool installed a “tattle phone” where kids could register their complaints about each other. David rigged it up to record those complaints and document the unfairnesses of preschool.