have they reached absolute zero yet? i heard that noone has been able to get anything to that cold.

and i was also thinking, if absolute zero does stop all movement/vibrations, then does that mean that electrons stop orbiting? because if it does, then wouldnt that mean that the van der waals forces in a covalent molecules would fall apart from each other? which would make what ever it is just break up or turn to liquid or gas or whatever (which would be the opposite of what would be expected since it would be below its melting point.