![The Economist: Babbage show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/034/980/small/the-economist-babbage.jpg)
Summary: This week our correspondents discuss how glitter can help astronomers see more clearly and how a biological missing link was spotted on the seafloor
Summary: This week our correspondents discuss how glitter can help astronomers see more clearly and how a biological missing link was spotted on the seafloor