ScienceScience unscripted: Getting back to "normal"To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceConor Dillon | Gabriel Borrud06/10/2020June 10, 2020Listen to DW's 30-minute science show. In this episode, a German researcher explains how "lockdown" could have potentially been avoided. Also, the two ways air conditioners can raise infection risks, and "classic killers" are back with a vengeance.https://p.dw.com/p/3dZyPAdvertisement