VideoCERN upgrade: Inside the world's largest scientific experimentThe world's largest particle smasher is due an upgrade, but is there anything left to discover? Video
VideoDoes dark energy stem from a thermodynamic theory of space-time? By studying ripples in space-time, physicists are testing wheather dark energy might stem from hidden dimensions, elusive fields detectable only in deep space, or, even, from the very atoms of space-time itself Video