Nazi Germany developed a huge amount of technology that was either suppressed after the war or became the stuff of conspiracy theories. Some of this Nazi technology, like guided missiles and stealth bombers, became part of today's modern military. Others, like giant tanks and Sun Guns, were purely theoretical. Still, some are just the makings of paranoid delusions - things like time travel and aspartame. What secret technologies did the Nazi party and military invent?What's real and what's urban legend among supposed Nazi technological developments? These pieces of technology that the Nazis are linked to range from prototypes to the Internet ramblings of conspiracy theorists. But there were plenty of German military weapons developed during World War II, and theory or real, this list has all the craziest inventions, supposedly developed by the Nazis.