Some independent thinkers have even produced cars that run on vegetable oil.

Moving on to communications, very soon, cars will be linked to GPS satellites, so they'll do all the driving for you

Advice on the purchase of cars.

For Group C cars is 6 pounds per day.

By 1973, domestic US sources of oil were peaking, and the nation was importing more of its oil, depending on a constant flow from abroad to keep cars on the road and machines running.

The technology has been successfully applied overseas, but the only other public robotic garage in the United States has been troublesome, dropping vehicles and trapping cars because of technical problems.