Couple of spicy questions: 1. If we new particles position to 99.9999....% or 100%, could the particle move at any speed including speed of light or even faster? 2. If a particle would have probability cloud 1 light year wide and we measured and found a particle at one end and few seconds later on the other end, and again found the particle, does is mean that the particle traveled faster than light or not? Tachyon.