Segways have you seen them?   

I used to see a guy almost every day going down the sidewalk in Tulsa on his Segway. I take a different route to work now, but I'll bet he's still out there. I'd love to have one, but I'd want to live in town if I did. I live outside of town and there is no safe place to take a Segway until reaching town.

They look very neat to me, too. They have always been expensive, but I think you will see a lot more of this kind of alternative transportation as the gas crisis continues. The world's supply of oil is finite and we can use natural replenishable resources to provide electricity.