It’s a typical scenario: you ask the doctor to make you feel better; he or she proceeds to stick you with needles and bombard you with radiation. But a new breed of portable devices painless laser beams could use Raman spectrometry to diagnose conditions inside the body and put an end to X-rays and even blood drawing, in just a few years.
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.
