PhysicsWave function gets real in quantum experiment Is the uncertainty that comes with the quantum wave function real or a mathematical quirk? An experiment has found in favour of fuzziness ¿ìè¶ÌÊÓÆµ
PhysicsDIY device to define the kilogram – using Lego Just in time for Christmas, instructions for a Lego watt balance, which can fix the official value of the kilogram, have been published ¿ìè¶ÌÊÓÆµ