Gasoline Cars Versus Electric Cars
by Brian Wang from NextBigFuture.com on (#6ENSB)
There are some people observing that gasoline has 12700 watt hours per kilogram vs EV batteries with 160 to 450 watt hours per kilogram. Gasoline needs to have an engine and gas tank and other parts to make the vehicle do anything. The battery pack of an electric vehicle is most of the mass of ...