Heisenberg’s Uncertainty Principle challenges the notion of a world that can be fully understood through scientific inquiry.
A joke based on Heisenberg’s uncertainty principle: Heisenberg is pulled over by a policeman while driving too fast. The policeman asks Heisenberg, "Do you know how fast you were going?", to which Heisenberg responds "No, but I knew exactly where I was."
First, Heisenberg’s uncertainty principle set limits on what we could know about the subatomic world.
Michael Crichton -- Jurassic Park
Okay, but if we talk about modern discoveries in subatomics—the Heisenberg uncertainty principle, for example—