10 Energy Breakthroughs of 2014 That Could Change Your Life
Hoverboards aside, 10 technologies debuted to save energy—and the planet.
They're not just gee-whiz hoverboards—levitating skateboards once considered Hollywood lore that California-based tech firm Hendo has actually managed to build. The developments include practical products for the home, as well as potentially huge advances in how we produce energy and get around. (See related story: "Four 2015 Energy Ideas "Back to the Future" (Almost) Got Right.")
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