Thanks to thisonewillsurelybef@reddit, we now have a video of a pollution solution C.A.T. compressed air technology manufactured automobile with zero emissions. According to the History Channel the 1st air engine was developed in the 1820"s so an C.A.T. vehicle is long over due as was the electric vehicle.
Enjoy although it's not a sleek race car but soon perhaps?
RE: Egyptian students design car that runs on air