The Double-Slit Electron Experiment

Dr. Quantum takes you on a wild ride through wacky world of quantum mechanics with his double-slit electron experiment. What does it prove? It proves that observation has an effect on the observed at a distance. What effect? Observation appears to call into existence physical reality in real time. If a tree falls in the forest, does it make a sound? Was any thing around to observe it when it fell? This video may open up more questions than it solves. Good luck.