alternative energy car

This is interesting, instead of using batteries of hydrogen to store potential energy use a bottle of compressed air instead. The statistics givern are impressive as well:

The $12,700 CityCAT, one of a handful of planned Air Car models, can hit 68 mph and has a range of 125 miles. It will take only a few minutes for the CityCAT to refuel at gas stations equipped with custom air compressor units;

The advantages of battery power without the huge costs of batteries and enviromental problems of disposing the batteries once their working life is over. Good for the enviroment, keeps all the advantages of personal transport, and cheap looks like this could do well. And remember this inovation was brought to you by Capitalism.