Here’s a short presentation at TED 2010 by inventor John La Grou, where he unveils an invention that would make electrical outlets much smarter. The invention, Safeplug, promises to prevent deadly accidents like house fires — and to conserve energy.
From Live Science: Last year’s trash could become next year’s model home, thanks to the invention of a new type of construction material made entirely from waste products. “Bitublocks,” created by engineer John Forth of the University of Leeds in England, are composed of recycled glass, sewage sludge, incinerator ash, the by-products of metal purification […]
Besides the wheel the invention of the chain is probably what made the modern bicycle possible but ironically it’s also the bike’s biggest downside. The chain usually needs a lot of maintenance and care to keep it functioning properly and of course there’s always the risk of pant legs or loose shoelaces getting caught. If […]