When will scientists build a car that does not need gas?
Also they make engines that run off of Used grease,
Electric cars don't.
They all ready have.
they have had all electric cars for about 30 years now.... but they sucked, and most people dont know about them
I don't know, but when they do, let me know(:
already have theres the steam car, electric car, air car, and the green car which uses trash as fuel and probably more but gas is here because it brings money into the country and makes oil bearers rich
The Nissan Leaf and Tesla do not require gas.
They already have! Cool, huh?
You can convert just about any car to run on biodiesel for about two grand.
Diesel cars have been around for 100 years. Electric cars and steam powers cars were invented in the 1890's, but were not as practical as gasoline and diesel cars.
There are different cars with different fuels that dont use gasoline. I ve even heard of cars that run with water. But, why would the government want that when it would affect the economy so greatly?