Apple has finally announced its long-rumored foldable: the iPhone Duo. The new phone has a 5.4-inch outer display and a 7.6-inch inner display, a “nano‑texture” finish on the inner screen, and barely any visible crease. Instead of

Big Tech is spending about a trillion dollars a year on AI data centers, and is now betting on factory modules and tents to go faster. SpaceX is already finishing data centers in about five months. Meta, Microsoft, Google and Amazon are all racing to

Four 20 kW fans, built on the heat pump’s compressor motor, suck the car onto the road with skirts, so it holds over 2 g in corners even below 50 mph. The wing actuators are borrowed Optimus leg actuators. A 200-liter tank at 10,000 psi feeds