There is much talk about alternative (or “green”) energy sources these days. Although there a several different types-ethanol, biomass, hydroelectric, and...

Nanotechnology holds vast potential for producing energy efficient products and processes — from purifying water to making better solar cells. I

In today’s world where the alarming rate at which the depletion of our non-renewable resources –mainly petrol and diesel has sent the world into a tizzy Sharp...