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General Topics

Friction in Only One Direction

Nature has amazed us since the beginning of time. It provides the foundation for all of our best ideas. The animal world provides the inspiration behind one of the new inventions in the world of […]

geckos
Bio Tribology

Sticky toe pads of lizards and evolution

Gecko hanging on glass by one foot Travis Hagey, Michigan State University evolutionary biologist, shows how different groups of lizards – geckos and anoles – took two completely different evolutionary paths to developing the beneficial […]