Planet Custodian

Reverse Tricycle that you can build for as low as $550

We have seen a number of tricycles or trikes in the past that are flashy and expensive at the same. But here is PV Electric Tricycle that Farrukh Khan from Pakistan has built (at the University of Engineering and Technology) for just under $600 which

Drought-Mater is a one-off machine that makes water out of thin air

The water table levels in some parts of the world are going down considerable and due to environmental changes the drought affected regions only wished that they could extract water from thin air. Well, their wish seems to have come true as Terry LeBleu resident