Inside the glass-walled Tesla lab where workers train the Optimus robot to act like a human

Have you ever wanted to wipe down a table hundreds of times while Elon Musk watches? Training Tesla's humanoid robot might be the job for you.

Inside the race to train AI robots how to act human in the real world

Humanoid robot training is booming around the world. Tech companies are rushing to build the robots for a market projected to reach $38 billion within the next decade.