positrons are antimatter, so if you have a "positron front-free uniglide" system, it means that the electrons in the atoms of the molecules of air that are going thru the hightech FF turbo fin can't front when they collide with the positrons. see, the positrons call 'em on their **** then they annihilate them and E=mC(2) tells us that their mass must be converted into energy. the resulting gamma ray photons propel the bike forward in a single direction (i.e. uniglide).

it's really too technical. i'm sure homeland security's gonna have that auction taken down faster than the thread on the anally friendly spoke card.