PhysicsEthereal quantum state stored in solid crystal Delicate quantum entanglement has been captured within solid crystals – such traps could make quantum computing and communication more practical ¿ìè¶ÌÊÓÆµ
SpaceStanding on a stepladder makes you age faster New atomic clock experiments confirm that relativity's effects on time don't just happen at extreme speeds and in crushing gravitational fields ¿ìè¶ÌÊÓÆµ