this book found me , as a scientist researcher this lifts the lid on next level possibilities (hydrogen in air combustion)surpassed for over 100 yrs.imagine an engine that runs on air alone no so-called fossil fuels , there are millions of such engines just waiting for the conversion, Douglas you have opened pandoras box, the book is riveting, a history lesson in its self , i look forward too the movie about a man that changed our age and left his name on every gas station in the world , like Nickola Tesla Rudolf Diesel was an inconvenient inventor solving a major problem of the day in fact he did more for climate change back then than any other in history , no wonder he was murdered and by whom , ill let the reader find out ,10/10
