Everybody recognizes that if you can make very efficient electric motors, you can make a quantum leap forward.
The fuel cell is just a fundamentally inferior way of delivering electrical energy to an electric motor than batteries.
Everybody thinks an automobile needs an engine. Well, an automobile doesn't necessarily need an engine. What we do is shift electric motors into the wheels of our automobiles and so we have a completely different kind of thing where we have four independent intelligent wheels rather than a traditional internal combustion engine and power train and so on.
One has the feeling of enormous safety. You don't have the torque from the propeller. You have no noise; it's almost like little electric motors humming inside, and you feel sort of safe.
Yet is it possible in terms of the motion of atoms to explain how men can invent an electric motor, or design and build a great cathedral? If such achievements represent anything more than the requirements of physical law, it means that science must investigate the additional controlling factors, whatever they may be, in order that the world of nature may be adequately understood.
A mobile is an abstract sculpture made chiefly out of sheet metal, steel rods, wire and wood. Some or all of these elements move, propelled by electric motors, wind, water or by hand.
History was a trash bag of random coincidences torn open in a wind. Surely, Watt with his steam engine, Faraday with his electric motor, and Edison with his incandescent light bulb did not have it as their goal to contribute to a fuel shortage some day that would place their countries at the mercy of Arab oil.
Like my father, I would never as a child throw anything away, keeping old toys, electric motors and bits of broken machines under my bed in what I called my Box of Useful Things.
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