Ramjets predated World War II, with beginnings in 1913, when Rene Lorin of France recognised the possibility of using ram pressure in a propulsive device.
27 July 2002- ‹ newer articles
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Ramjets predated World War II, with beginnings in 1913, when Rene Lorin of France recognised the possibility of using ram pressure in a propulsive device.
27 July 2002