A CT machine without its casing
@stux now I'm terrified of getting a CT scan (and not because of the radiation)
@toadjaune No need! they are balanced puuurfectly well as you can see 😉 now you know why they make the noise

@stux yeah, this balancing is impressive !

still, the cinetic energy here must be huge, I'd rather not be there if a nut goes flying ^^