In the early 1970s, Spanish inventor Arturo Estévez Varela introduced a pioneering engine powered by water — a concept that held the potential to revolutionize automotive technology. Despite its ...
Silky smooth and impressively powerful, inline-six engines, with all cylinders in a single row, are praised by drivers for their sophisticated performance and distinctive engine note. As a result, ...
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Who invented the modern rocket engine?
Modern spaceflight rests on a deceptively simple idea: a machine that carries its own fuel and oxidizer, then hurls exhaust backward fast enough to push itself forward. The person who first turned ...
PITTSBURGH, Oct. 28, 2025 /PRNewswire/ -- "I wanted to provide manufacturers of motor vehicles, equipment, and machinery with an unconventional engine design with a number of positive attributes," ...
PITTSBURGH , Dec. 1, 2025 /PRNewswire/ -- "I wanted to create an improved engine design that would utilize vaporized aluminum and oxygen to generate thrust," said an inventor, from Pollocksville, N.C.
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