Google’s DeepMind has developed an artificial-intelligence system that can predict the three-dimensional shape of proteins. How will this monumental step-change for biology be used? Also, a new study shows how wearable devices could help doctors understand long covid. And how songbirds reacquired an ability lost by their dinosaur ancestors. Kenneth Cukier hosts 

For full access to The Economist’s print, digital and audio editions subscribe at economist.com/podcastoffer and sign up for our new weekly science newsletter at economist.com/simplyscience.

Hosted on Acast. See acast.com/privacy for more information.