The spooky action at distance that does not travel ...

I was reading Metro this morning, and that have a wee article about a new study published in Nature.

They kind of present the study as if it did measure the speed of an "instant", which it did not. If you read the abstract you'll see that the expirement was a Bell test, which is a way to prove that reality as understood in the classic sense is broken.

And while doing this experiment they did measure that if this phenomenum was due to communication the information would have to travel more than 10,000 times the speed of light.

But there is no information transmitted in these experiment, if you look at the Multiverse explanation - I don't know how the Copenhagen interpretation.

You don't affect the other particle by observing the first one, it's the oposite. Your observation makes you entangle to the system, and your universe would only be able too have one outcome.