So I was thinking about how to save gas and kilowatts for all drivers. I have this large hill near my house that I go up every day and use up a lot of battery. Then when I go down I get great mileage.
Have any of you ever seen those machines in Walmart by the escalators that pull the carts up the stairs in the middle of the up and down escalators?
What if there were giant car size versions of those on most of the major Hills where cars go. We could all hook up and get pulled up and the coast down. Even gas cars would be invited to participate. Think how many gallons of gas and electricity we could save ! I think they could install a bunch of those for a fraction of the price of that bullet train and it would be a lot better use of the money.