Attractive EV that Goes over 200 Miles per Charge (VIDEO & PHOTOS) Posted: 17 Apr 2012 06:26 AM PDT sim-wil pic I reposted an article from Gas2 the other day about an electric vehicle that can reportedly go 218 miles (~351 km) on a single charge, the SIM-WIL. In the …
Make Your Own Supercapacitor with an Ordinary DVD
Make Your Own Supercapacitor with an Ordinary DVD Posted: 17 Mar 2012 05:23 AM PDT You are thisclose to the breakthrough energy storage technology of the next millennium if you a) have a computer, b) buy a blank DVD, c) own or have access to a DVD label-burning device and …