Engadget - Many of us use gadgets that sport gleamingly refined, anodized aluminum or titanium cases -- but have you ever wondered exactly how the process works? Bill Hammack, at it again after explaining to us how the CCD, LCDs, and hard drives work, breaks it down (pun intended) for us -- in less than five minutes. He talks about, and even shows us how the surface of titanium is meticulously rusted using electro-chemicals to grow an oxide layer, changing the color based on its thickness.
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.
