Environmental, Technology

A Light in the Forest | Conservation Magazine

This is a very interesting article on a company in the US that havs figured out a way to generate electricity directly from trees.  The technique takes advantage of an acidity difference between the trees and the soil – the greater the difference the greater the voltage output. Now, all I need is  a way to hook my camera & flash to a tree….. See the full article here: A Light in the Forest | Conservation Magazine.