Since 1970, every April 22 marks the anniversary of the birth of the modern environmental movement through activities and events related to Earth Day. In honor of the 51st anniversary, the Leeds ...

Passive solar water distillation is an inexpensive, low-tech alternative for pure drinking water without bottles, including types of distillers, cost comparisons, going automatic or electric.

Credits. Creative Distillation is produced by Joel Davis at Analog/Digital Arts. Our theme music is "Whiskey Before Breakfast" performed by Jeff York on mandolin, Brad Werner on rhythm guitar, Philip ...

In this video, Fran Scott explains fractional distillation - the separation of crude oil into fractions. Crude oil is a finite resource; petrol and other fuels are produced from it using ...