Ecofriend

Eco Factor: Safety laser beam powered by bike movement. A rise in the number of cars has led to an increase in the number of road accidents. While our cars are much safer now than they were a decade ago, bicycling still remains a risky way to...

Eco Factor: Laser pulses beamed from space could accurately measure the amounts of CO2 in the atmosphere. Apart from being used in some fun toys, high-intensity lasers have been used to measure the distance between the Earth and the moon, which is.

Is it a squirt gun? A torch? No none of them! It's actually a hand-powered LED "flashlight". It also has a laser pointer. So if there is a blackout and you are in the middle of a presentation you definitely want this. And it's also a greener way...

In Japan, the Tokyo Institute of Technology is developing an efficient solar powered laser. This laser will supposedly aid in the development of magnesium combustion engine. According to the professor of mechanical engineering and science,...