Olympics 20.. something?

Not sure when the next winter olympics are, and don't really feel like trying to figure it out, which would be easy, given the last ones were in 2010, so four years later is.. sometime. Anywho- new event- quantum bobsled. Check out this out:

Can you imagine a liquid nitrogen cooled bobsled on a magnetic track? It would be better than just magnets- you could have upside down portions, and you could steer with a gyroscope. Man it would be awesome, just awesome. You'd have to use electro-magnets for the base I suppose- pulsed on as the bobsled goes past. If you are reading this and are in charge of choosing what events are run, you welcome- doing the leg work here for you. Yep.