It's time for the nano revolution. Nanotech research, which is the science of manipulating matter at molecular scale, has come a long way in recent years. Scientists envision a future in which nanorobots, machines and transporters perform a variety of tasks benefiting industries ranging from medicine to manufacturing. Now the dreams coming true. A tiny nano-sized car which can propel itself forward in response to electrical pulses has been created by scientists in the Netherlands. The electric-powered vehicle, which is the size of a single molecule, has a chassis and four paddle-shaped wheels and is roughly one-billionth the size of a traditional hatchback car. The car traveled six nanometers on its initial journey and required 500 millivolts of electricity for every half revolution of its wheels, quite a bit proportionately.
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