CCTVs Ginger Vaughn in San Antonio reports on build it yourself electric cars and its environment conscious technology. Electric cars are all about the three .\r<br>\r<br>Showing how to build your own electric car. In this segment, we take a look at the basics of how DC motors work. This video is an excerpt from the instructional .\r<br>\r<br>Here is our concept trike. Tests show a maximum speed of 60mph and we are hoping for a range of over 100 miles due to the low drag tyres, narrow body and .\r<br>\r<br> - Convert an old car into an electric vehicle. This is actually as easy as it sounds in the video. You might have most of the components .
