Will.i.am visits CERN

Will.i.am visited CERN in December 2013, fulfilling a wish he made in a video-link appearance at TEDxCERN a few months earlierhttp://tedxcern.web.cern.ch/video/cho.... 

During his visit, he was shown the Antimatter Decelerator, the underground ATLAS experiment cavern and the CERN Control Centre. 

He also took the opportunity to promote CERN's beam line for schools competition, which offers high-school students the chance to conduct a real experiment using a CERN proton beam if they register by 31 January 2014. Find out more via http://cern.ch/bl4s