I think i read the article. I think they stated that air presure has to come from electricity. I think windmills in holand have been pumping water hundreds of years. I think there are transmissions in gasoline cars that change the power of rotation. I think windmills can be fitted with the same devices to power pumps that would create maximum psi of air.
I think they state that the cars would not go far. I think they are fitting air presure on gasoline vechieles. I think cars weigh near 2,000 pounds. I think the engine parts weigh more than half the cars weight.
I think they did not state benefits of air pressure engines. I think they did not state that air pressure engines are extremely cheap to mass produce compared to a gasoline engine. I think they did not state that there are less parts on a air pressure engine. I think they did not state there is less maintenance on air pressure engines. I think they did not state that there are few enough parts that car mechanics are not necessary. I think air pressure engines are a example of cheaper stuff that is not used. I think car brakes could easily be made fixable. I think if people notice that they have been decieved from obvious better products so that others can continue to use them that lots of other obvious better solutions might begin to be used.
I think they are litery trying to reinvent a device that has existed obviously back to the begining of the steam engine. I think they are trying to state that creating a steam engine is not efficant because designing a device that has existed at least a hundred years is difficult. I think they could go to any train muesuem and look at devices older then them.
I think that article is one example of not doing the obvious. I think