Free electric and plug-in hybrid car event, The National Plug in Day 2012 was celebrated and demonstrated in sixty five cities of the United States, including thousands of electric owners, buyers and makers. The objective of National Plug in Day is to make people more familiar with electric cars, buses etc. These cars are so reliable that it does not need to change oil, no tune ups. Moreover, electric vehicles have ten times less moving parts than a gasoline car. The interesting thing is that, there is no fuel tank, spark plug, clutch or catalytic converter, so it is safe to drive and Eco friendly.
