Compressed Air Cars
Forget about hybrids and electric cars. The next evolution in automotive technology may be the compressed air car.
The CityCAT is a vehicle developed by Motor Development International (MDI). The Indian automaker claims that the CityCAT will run on air with 0 (that's zero) emissions.
MDI manufactured a whopping eleven CityCATs for evaluation purposes. The next step, they say, is to produce a line of cars that are actually comfortable and drivable. Their website boasts a range of models in one stage of production or another (mostly another - meaning they're still in the concept stage). The...