Engadget: So Christmas is coming and your daughter asks you to build her a robot after she sees you building so many for yourself -- what do you do? You could build a cute and simple robot, or you could do what Jose Julio did and build something like the Arduino-based ArduSpider robot (since nicknamed Sara), which he's now showing off for everyone to see.
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.