It's been a long wait for the hydrogen car and while all the major manufacturers have been grappling with technical and fuel distribution issues, a chemical engineering group at the University of NSW has given us the hydrogen-powered push bike.
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.
