As Hitler's armies began to crumble on fronts as far apart as Stalingrad and North Africa, he turned in increasing desperation to his scientists to create a war-winning super-weapon. Some, like the V2 rockets and the first jet fighters, saw action but came too late to halt defeat. Others were so outrageously ambitious that they never got past the drawing board. The idea of building flying saucers to bomb London and even New York could have been just such a scheme. But now it is claimed that Hitler’s scientists had indeed designed this type of aircraft – and were so far advanced with the project that a prototype may even have flown. The programme, under the command of SS officer Hans Kammler, was said to have made significant breakthroughs in anti-gravity experiments, says a report in the German science magazine PM. It quotes eyewitnesses who believe they saw a flying saucer marked with the Iron Cross of the German military flying low over the Thames in 1944. 'The Americans also treated the existence of the weapons seriously,’ it adds. At the time the New York Times had written about a 'mysterious flying disc' and published photos of the device travelling at high speeds over the city’s high-rise buildings. (Daily Mail)