came across this Posted by Jed Storey
I was shocked to learn you can turn your quad in to a magnetic propelled craft, all that is need is a metal track & magnet filled plastic for levitation effect! This can also be adapted to train tracts as well ! back to the future is here hover craft! simple adaptation any developers interested in this?
actually building a mag-lev thrust-er. FIT has this magical place called the Electronic Support Lab
(ESL) where you can get stuff 3D printed for free . The first thing I did was print a test lift rotor, assemble it, and mount it on an arm. The aluminum ring was cut from a tube with a hacksaw and sanded (the final versions were cut on a lathe).