Quantum Mechanics

There's this idea that a quanto mechanics tells us that the universe is a random and unpredictable. You can actually sort of test this, right? Like, you can do an experiment that tells you if something truly is random or not. Or maybe it's actually not random, but you just think it's random, youhv. Because when this whole idea came out, people were sceptical, because you don't see this process,. Right? You cand never, like, see the universe going from fuzzy to specific.