Science News July 19 2023: Evidence for Dark Stars?

Today we’ll fly 13 billion years back in time, talk about dark stars, quantum payments, the efficiency of solar cells, rubber that counts, a biodiversity cycle, scientists who shoot lasers at lava, how to dissolve plastic, and of course, the telephone will ring. For the time being, our podcast is the audio of a video, so on occasion there are references to visuals. You can watch the video here.