Star Trek had its replicator. Now Israel has Robot Chef, a standalone unit that creates food items on the spot, to the diner’s specifications. It won’t be as quick as when Jean-Luc Picard famously ...

Tesla has unveiled the latest version of its Optimus robot, demonstrating new hands that allow it to perform delicate tasks like cooking eggs. Tesla’s humanoid robot, first unveiled last year, forms a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The last time Elon Musk publicly debuted a prototype of his humanoid ...