Saturday, September 1, 2007

World's smallest car

It's the world's smallest car at the moment, but we can't see it with our naked eyes, nor from those microscopes in our home.

That's because this car is 20,000 times smaller than the human hair thickness. The whole car is no more than 4 nanometers across. That's slightly wider than a strand of DNA. This car is complete with a chasis, axles and a pivoting suspension.

Why would anyone build a car that small? Researchers want to build tiny trucks that could carry atoms and molecules around in miniature factories.

Source : www.livescience.com

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