| In 2005 I first heard of compressed air engines when I read an article on a cool concept car, the CityCAT aircar. The CityCAT is a small urb...
All items tagged with Energy and CO2 emission (1)
| In 2005 I first heard of compressed air engines when I read an article on a cool concept car, the CityCAT aircar. The CityCAT is a small urb...