It literally would take forever to list all of the military scientific accomplishments of the Third Reich and postwar spinoffs that have changed the world. Nazi Germany used a combination of German engineering, quantum physics, occult metaphysical science and captured works by Tesla and others to revolutionize warfare and even predict accurately things like supersonic aircraft, stealth, atomic weapons, atomic power, anti-gravity, free energy, and other marvels not yet built. They were 10 years ahead in hardware and 50 years ahead in design with aerospace and missiles alone. They had WMDs in nerve gas and were working on alternates bombs as strong as the A-bomb (FAE, Liquid Oxygen/Coal Dust, radiologicals, and even a supercompression Molecular type in addition to two types of their A-bombs Grosse und Klein). They had stealth U-boats and aircraft. Supertanks and advanced small arms. Microwave and panoramic radar. And they had the first transcontinental communications system by 1942 that stretched from Norway across the Baltic to Europe, across the Med to N Africa. Add concepts for satellites, spacecraft, orbiting space stations and space platforms for using death rays! Many Nazi weapons remain classified until 2020-2045!!!