Tesla’s second AI day is being held today, and you can watch it right here. The marquee update for the event will assuredly be the unveiling of the Optimus robot. Optimus is expected to stand at 5 ft 8-inches tall (1.75 m) and to tip the scales at 125 lbs (57 kg) The company claims it will be able to pick up 45 lbs (20.4 kg) with its hands. The robot is intended to handle “dangerous, menial, or boring” tasks, according to the automaker. Elon Musk said previously that a bipedal robot was ideal for a world created for human bodies. The wider robotics community is, however, bracing itself for more Muskian antics. . . .