One of the places that suffers due to the decibels is the airport runway. Aircrafts really make some mean sounds, and the question is, should we let the expended energy go waste? Nope, we should not and therefore designer Hung-Uei Jou has designed the Green Noise, a device that traps & converts the sound energy to electricity for the runway lights. It features a conical speaker-form to endure the elements and the modular structure stands on a tripod base for easy maintenance. Neat idea, only if we could get some tech-specs to it.
Designer: Hung-Uei Jou
source : itechfuture