Elon Musk spelled out the difficulty of making Optimus dexterous, reliable, durable, and safe, and why it will be tough to ramp up production.

Elon Musk spelled out the difficulty of making Optimus dexterous, reliable, durable, and safe, and why it will be tough to ramp up production.

Musk told investors Optimus has no existing supply chain and every part is new, as Tesla quietly dropped mass production language from its earnings deck