Eco Trees

In this year the last news in the batteries field is that Ceramatec has developed a new battery that can store up to 20KWh of green energy. But now Switzerland-based private equity fund Micro Finance Investment AG announcing a new record in this field. They claim that have developed a new lithium polymer cell capable [...]

A Japanese research team at Nippon’s National Institute of Advanced Industrial Science and Technology in association with Kawasaki Heavy Industries, have developed new nickel-hydrogen battery that that recharges in less than 10 seconds.

Is very easy to realize this experiment. You need some things:  cup, matches and batteries. After you got these things you must to fill the cup with water and drop the batteries in the water and leave for 30-40 minutes.

In our days every gadget is powered by batteries which are cheap but not very efficient to power electronics. It seems that this problem will be solved because a team of researchers at the Institute of Electronics, Mircorelectronics and Nanotechnology, have discovered micro fuel cells that maintain a good power density at room temperature and [...]