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Technology
Superb Idea: The Energy-harvesting Rocking Horse
Well, this is awesome: a charming-looking rocking horse that harvests kinetic energy while kids play on it. As it gathers more energy, the lights...
Environment
Greenest Gadget of Them All?
Every year I tune into coverage of the Greener Gadgets conference in New York City (sometimes I'll attend), but I had no idea that there was a...
