Word: orden
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Dates: during 1990-1999
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Metallurgist Ann Van Orden, for her part, is fascinated by the fibrous structure of rhinoceros horn. "What strikes me about rhino horn," says Van Orden, "is that it is a natural composite. Really, it looks just like the material used to make the wings of a Stealth aircraft!" The benefits that might flow from such an insight can only be guessed at. Perhaps most intriguing is the fact that rhino horn is self-healing: capable of repairing the tiny cracks that come from jousting matches with other rhinos. "Now imagine a car that could self-heal after a fender bender...