00497nam a2200085Ia 4500008004100000245002500041300027500066650001300341856005700354170517s9999    xx            000 0 und d  aUncertain Principles  aSimply put, Heisenberg's Uncertainty Principle states that it is impossible to know both the exact position and the exact velocity of an object at the same time. However, the effect is tiny and so is only noticeable on a subatomic scale. Werner Heisenberg (1901-1976)...  xScience.  uhttp://topdocumentaryfilms.com/uncertain-principles/