The answer is simple ... ------------------------ Americans live only by the knowledge of immigrants ... American helicopters Sikorsky created a citizen of the Russian Empire .. ---------------------------------- But Americans are stupid .. They can not create the best helicopter ... ====================================================================== American aggression in Afghanistan showed the utter helplessness of the US Army ... Chinook helicopter was shot down ... --------------------- To take it back, the US government appealed to Russia .. crying, asked "taken our helicopter" ============================================================================= Russian - very good people ... They sent a helicopter and dragged stupid Americans ... -------------------------- Soviet helicopter drags American crap, so-called "Chinook"... =================================================================== And now about physics .... There are only fundamental physics and there is no policy...
Werner von Braun created the Saturn 5 rocket that took American astronauts to the moon. Guglielmo Marconi invented radio.
