[brandon_wirtz]

My understanding as explained to me by CERN, You can build a Time Crystal but it is tough to observe it after. The object don't so much spin through infinity, as infinity spins through them. Building a Time Crystal changes how it moves through Space-Time. Since we are moving through Space-Time really quickly if you change for lack of a better word the inertia of matter by changing how it moves through Time it won't stand still for very long, (well not relative to you) this makes observation nearly impossible.