PhysicsWhat it’s like to run the world’s best dark matter detector Chamkaur Ghag is on a mission to find the 85 per cent of the universe’s matter that we haven’t yet identified. He details his hopes for the major scientific experiment – and what the future could hold Features
PhysicsExtremely cold atoms defy entropy and refuse to heat up Adding energy to a group of ultracold atoms should make them fly away from each other with many different energies, but quantum effects can counteract this News