Hey, did you see this recent article about chaining photons together in like a quantum relay?

I have to admit I was like making up some words and concepts in my head for all the stuff I wasn’t getting, but it sounded like if you started with an already entangled pair of photons, you could much more easily tack on additional entangled photons to make like a long entangled photon chain, and for some reason (super curious but not sure I followed that part), it’s easier to do that than trying to entangle two random photons from scratch.

Who’s up for a relay race around the multiverse?