Concept
Version 10
Created by Boundless
The Uncertainty Principle
Doc Physics - Heisenberg Uncertainty Principle Derived and Explained - YouTube
One of the most-oft quoted results of quantum physics, this doozie forces us to reconsider what we can know about the universe. Some things cannot be known simultaneously. In fact, if anything about a system is known perfectly, there is likely another characteristic that is completely shrouded in uncertainty. So significant figures ARE important after all!