friction

[Enver Pa�a]

are there/can there be any mediums without friction?

[slimfandango]

Personally, I don't think so. Most of the time the b)((tch refuses to give me my money back, even though she's mostly unable to 'tell my future', whatever that means, and it ends in a flaming row. I wouldn't hold out hope, mate, I feel your pain.

[dinsdale]

if a monorail could run on its magnetic field in a vacuum it would be friction less

[Hamish]

Suspention in a perfect Vacuum is the only truly frictionless system I can think of. A floating monorail has air friction

 

[tomd]

There can't be, otherwise we could build a perpetual motion machine.

[Tweed]

Nice answer slimfandango

[Potatoman]

is light a medium?

[snook]

Still laughing at slimfandango's answer!! :o)

[keltik]

its threads like these that make my day