: level fully 3D scanners, such that you could record the position of every
: particle, including it's exact position and velocity, and it's a physical
: impossibility to know both at once... so basically it can't be done. I'm
Remember all that stuff with the photons a few years ago? The whole advance was that they FOUND A WAY AROUND the uncertainty principal you speak of. In any case you wouldn't need to know the *exact* position and velocity, since a 'near enough' value might do. Also, I imagine you wouldn't need a very exact velocity value, since there's not going to be much in the target/source.
