kuroyume0161 - You've certainly done your homework on these subjects and articulate your thoughts very very well. I've enjoyed reading them. ockham - On an atomic scale, electrons (in fact, all particules of matter) cannot be seen individually. They exist in a kind of 'cloud' of possiblities (called a quantum superposition). Only when a measurement is made by physicists does the electron snap out of this cloud of probability and assume a definite position or velocity, depending on which is being measured. After the measurement (observation) is made, the electron disappears back into the cloud of probabilty and nothing can be said of where it is or how fast its moving.

 Don't sweat the petty things, and don't pet the sweaty things!  ; )