If you want to see how marketing has turned a freely available commodity - tap water - into a source of profit and pollution, watch The Story of Bottled Water, an animated Web video made by Annie ...

This image from the animated graphic shows how scientists are turning sewage into power. https://www.youtube.com/watch?v=yh-67zu-kx4&feature=youtu.be show Disclaimer ...

With the increasing population worldwide, waste generation is multiplying uncontrollably. Municipalities find it challenging to manage such wastes for further separation, recycling, transformation and ...