Quantum Levitation. If we think about the light from the laser pointer, it exits the top on the laser pointer and moves inside a straight line till it hits an obstacle and scatters (or hits a mirror and bounces). So set on the psychological hiking boots, seize your binoculars, and https://goto-directory.com/listings12764789/quantum-theory-new-step-by-step-map-for-quantum-field-theory