At Mobile World Congress 2025 in Barcelona, Xiaomi showed WIRED a new concept phone with a detachable lens that connects magnetically and transfers power and data. (The brand hosted WIRED at its media ...
Optical instruments are how we see the world, from corrective eyewear to medical endoscopes to cell phone cameras to orbiting telescopes. Prior knowledge needed: Undergraduate level physics, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback