Hitler's Secret Weapons of Mass Destruction

As the Nazi advance across Europe stalled, Adolf Hitler repeatedly told his military advisers and inner circle that Germany possessed Wunderwaffen - miracle weapons - that would turn the tide and bring the Germans ultimate victory. But was he simply boasting out of desperation, or were the 'miracle weapons' real? Ideas that other governments considered too outrageous were funded by the Third Reich. At this time, German scientists and engineers led the world in the fields of aviation research, ro