Posted by Richard Clarke on 13th Apr 2012
Diminutive windmills featuring spectacular colour-changing LED lights are being used to enliven the streets and boulevards in the US city of Ann Arbor, Michigan.But they’ve been designed not only to generate beautiful, vibrant light, but also to extol the virtues of clean, renewable wind energy, so says their creator, Ann Arbor Lawyer and native of Jackson, Timothy Jones.The imaginatively-named WhirlyDoodles, are small wind turbines with LED ligh… Read more
Posted by Amit Soni on 8th Mar 2012
German car manufacturer Mercedes-Benz has conjured up a rather ingenious approach to advertising its new range of hydrogen fuel-cell vehicles, and it involves LED (Light-Emitting Diode) technology.The car, called the F-cell, runs on compressed hydrogen gas making it virtually emission-free. According to Mercedes, a car of this kind; one that is imperceptible to the environment, might also be called 'invisible,' so, making it actually invisible to… Read more