Old Cellphones to Fight Deforestation
The rainforest produces an extraordinary symphony that drowns out the threatening sound of the lumberjack chainsaws. To protect it, American start-up Rainforest Connection transformed recycled cell-phones into autonomous, solar-powered listening devices. This low-cost solar tracking system is able to intercept illicit activities, mainly deforestation, and alert the rangers in real time. His founder is Californian engineer Tropher White. With the help of indigenous tribes he was able to make his ambitious project operational.