International boffins are chuffed today to publish cunning research in which they demonstrate quantum entanglement - the "spooky action at a distance" so disliked by Einstein - between a pair of small synthetic diamonds: and, this is the clever bit, at room temperature rather than in a cryogenic chamber or similar, so bringing the long hoped-for quantum computer hardware that bit nearer.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
Vision Pro is here and it’s a surprisingly capable device. Apple has also loaded the headset with a ton of options and features that aren’t obvious at first glance.
Engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission after its sideways touchdown last week.