Ecofriend

“Energy saved is energy made”. That is pretty much what every energy producing firm across the planet believes and that is a very important and essential truth laid out in a simple fashion. Modern management of energy is not just about producing...

Chen Feijun and Zhao Bin have invented a shoe called Pioneer that converts kinetic energy of walking into electrical energy, which powers a headlight at the front of the shoe. This shoe has a battery within itself which once charged can be...