PhysicsExtremely cold atoms can selectively defy entropy When their quantum properties are precisely controlled, some ultracold atoms can resist the laws of physics that suggest everything tends towards disorder ¿ìè¶ÌÊÓÆµ
PhysicsQuantum entanglement can be endlessly 'embezzled' from quantum fields Some quantum fields that extend throughout all of space-time could be a rich resource of quantum entanglement that can be extracted forever ¿ìè¶ÌÊÓÆµ