Blog Archives

The Faint Rustle of Power

Harnessing the piezoelectric effect, researchers at Cornell propose a wind-power generator that has more in common with rustling leaves than airplane rotors. Videos after the jump.

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The Frontier Is Everywhere

A justly celebrated viral video celebrates Carl Sagan's hopes for the future of humankind—a good bet, but by no means a sure one. Video after the jump.

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