Environmental Graffiti

Introducing the Smallest Car in the World

Measuring a titchy 4 x 3 nanometers, one nanometer being equal to one billionth of a meter or one millionth, the world’s smallest car yet invented is the size of a single strand of DNA and creatively named, the Nanocar. To give you an idea of its size, an average human hair is 80,000 nanometers thick, so that is one itsy bitsy teeny weeny wheeler. And it really works, surprisingly.

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