ScienceNeutrinos - let there be massTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceInterview: Gudrun Heise10/12/2015October 12, 2015Why is it important that neutrinos have mass? Physics expert Johannes Blümer tells DW why discoveries about the subatomic particle's properties warranted the 2015 Nobel Prize in Physics.https://p.dw.com/p/1GmuaAdvertisement Produced by Gudrun Heise Presented by Conor Dillon