Tuesday, April 21, 2009

Fuel-Efficient Cars

1 comment:

Anonymous said...

Hey, great job!

I learned that Ethanol is a great fuel source and can be made from sugar canes, and that electric cars have no tail pipe exhaust. I also learned bio-diesel is made from vegetable oil and animal fat.

I found it interesting that electric vehicles are only meant for short-ranged driving.

I also thought it was interesting that not all cars can run on ethanol, and I'd like to know more about that.