Experiment to Weigh 'Ghost Particles' Starts in Germany Scientists in Germany have flipped the switch on a $66-million machine designed to help determine the mass of the universe's lightest particle. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Eclipse 2019: Solar eclipse is a TASTER of what to expect from Super Blood Wolf MoonFull Moon 2019 calendar: When is the next Full Moon? What is the Super Blood Wolf Moon?Eclipse 2019: Where is the best place on earth to view the Super Blood Wolf Moon?Jazmine Barnes Case Shows How Trauma Can Affect MemoryQ&A: The Games Animals PlayFull Moon 2019 names: What are the Full Moon names and dates in 2019?