These days, many people try to be eco-friendly in almost every way they can. It can be anything from recycling to using alternative fuel sources. These alternative sources of fuel can be used to power home in the near future, cars. There are a few concept cars that highlight the use of either wind or solar energy instead of traditional fuels such as gasoline or diesel. One of the first terms of an alternative fuel source to use electricity instead of gas, we now have hybrid cars that run on electricity with gasoline as a second source of energy, and we also have different types of cars that run off electricity. is the first concept car on our list is AERO. AERO is designed to be Cristiano Polaco three wheels, eco-friendly car in more ways than one. This car can achieve a lot with a little...