Hyper...what?

Well my project to improve our TV reception is on hold right now, at least until the weekend. Until then I am driving to work and back. Then I remembered while my wife was telling me we needed a new car, Hyperdriving. A teacher at school mentioned it to me, so I checked it out. I already knew most of the stuff it talked about, except for the neutral driving part which sounds pretty dangerous if you ask me. I immediately went out and got some air put in the tires. If I don't do it while I am thinking about it then it will not get done. I am going to have to do some research on this to see if I can maximize mileage.