26 marzo 2015
A plastic used in filters and tubing has an unusual trait: It can produce electricity when pulled or pressed. This ability has been used in small ways, but now researchers are coaxing fibers of it to make even more electricity for a wider range of applications from green energy to “artificial muscles.”
http://feeds.sciencedaily.com/~r/sciencedaily/~3/g302YepirDw/150326082530.htm
