They all seemed to be having fun, so I climbed back into the hovercar and fiddled around. I'd never gotten my driver's permit, since wherever I went I had to be guarded, but I knew how most vehicles worked. This one didn't have a gas meter, which was interesting. I hopped out and crouched next to it, peering underneath at the large electromagnets holding the car aloft. "Huh. Interesting. Reverse polarity keeps it aloft," I muttered to myself as I waved my hand between the magnet and the metal road. There was some cool stuff here, but nothing I hadn't read about. Maybe later I'd get to see some more high-tech vehicles.