If they discovered that there are infinite universes similar to our own, and they figured out a way to communicate between them, they could do distributed resea

If they discovered that there are infinite universes similar to our own, and they figured out a way to communicate between them, they could do distributed research and experimentation like the way we do distributed computing. Instead of one team spending years doing trial and error, they could divide the experiment among however many universes they can communicate with, and whoever gets the solution shares it with everyone else. It wouldn't work for iterative experiments, but if they have a lot of potential solutions and just need time to try each solution, things could get done much quicker. I know nothing at all about multiverses beyond what I read in articles though, so I don't know if my idea would even be possible.