TechnologyA million minutes to rebuild the Large Hadron Collider The race is on to revamp the accelerator that found the Higgs boson, doubling its energy by February 2015. Michael Brooks samples the action at CERN Features
SpaceGravity-less toy black hole solves cosmic puzzles Gravity defines a black hole, but a model that ignores gravity and is based entirely on quantum mechanics has reproduced surprisingly similar features 51¶¯Âþ