PopSci: "It's a bad idea to drink and drive. No rocket science there. But with the goal of reducing drunken driving, researchers have gone high-tech, creating a laser device that can detect alcohol vapor within a moving car, from alongside the road. After the laser is shone through a speeding vehicle, a mirror bounces it back to a detector that can sense small concentrations of alcohol."
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.
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