Nanotech Gadgets to Be Built by Algae?

Publication: National Geographic News   Date: March 29, 2005   View Article

Ancient, single-celled organisms that are lowly anchors in the marine food chain may soon be integral players in the lofty realm of nanotechnology, the science of the very small.

Nanotech materials and devices measure less than a hundred nanometers, a unit of measurement that is one billionth of a meter. By contrast, a human hair is about 20,000 nanometers thick.

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