Saturday, August 28, 2021

What Didn't Happen?

At the informative site Back ReAction, physicist Sabine Hossenfelder explains why quantum mechanics is weird. Anyone who's read a little bit about it knows there's plenty of weirdness to go around, but Dr. Hossenfelder is addressing a particular feature of the theory by use of an experiment called "the bomb experiment."

You can read the post or watch her YouTube video for a full explanation of the experiment, but the upshot of it is that, because of quantum mechanics and its quirky nature, the bomb experiment can explain not only the events that did take place, but also the ones that didn't. And that's not the way experiments usually run.

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