VideoNuclear fusion energy record points way to harnessing power of the sun The nuclear fusion experiment at the Joint European Torus in Oxford on 21 December saw a ball of super-hot plasma sustained for 5 seconds Video
PhysicsPhysicists have measured an atom's 'neutron skin' for the first time Physicists have measured the "neutron skin" of an atom for the first time, and perhaps unsurprisingly, it is extremely thin. The measurement may help us understand the properties of neutron stars 51¶¯Âþ