>>14285910Imagine there is a bomb that would explode id it interacts with anything in any way, even a single photon. Rather, there is is a 50/50 chance whether this bomb is there or not. Classically, there would be no way to test this, without blowing up the bomb, if it is there. With quantum mechanics, you can test whether the bomb is there up to arbitrarily high certainty while the probability of it blowing up (if it is there) is arbitrarily low.
