There have been many proposed alternatives to the spinning propeller blades used on wind turbines installed all over the county, but none as unorthodox as Festo's new DualWingGenerator. Inspired by the company's work on winged flying robots, the design keeps working when winds are as slow as nine miles per hour.
io9 · Andrew Liszewski
You Can Play This Bilingual Star Trek Monopoly Game in Either English or Klingon
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