Physicists have used Google's quantum computer to send a signal through a wormhole, a shortcut in space-time first theorized by Einstein and Rosen in 1935. The landmark experiment was published today in Nature. Lots to say about it. Here's my very deep dive: https://www.quantamagazine.org/physicists-create-a-wormhole-using-a-quantum-computer-20221130/
@nattyover A bit dated but a good summary of #LeonardSusskind presenting his explanation of #ER=EPR