Quantum weirdness proved real in first loophole-free experiment A century-long debate about whether quantum mechanics described reality or masked a deeper layer, as Einstein suggested, has concluded – quantum reality won ¿ìè¶ÌÊÓÆµ
SpaceEinstein kills Schrödinger's cat: Relativity ruins quantum world The same quirk of general relativity that means your head ages faster than your feet may mean we have to go to space to see large-scale quantum mechanics in action ¿ìè¶ÌÊÓÆµ