The secret weapon of the Third Reich. The results of the incredible research of Hans-Ulrich von Kranz shed light on the most mysterious pages of the history of the German Empire. The Third Reich went into oblivion, but only now, several decades later, historians are finding answers to the many secrets and mysteries of the German Empire .This book contains the answer to one of them and, perhaps, the most important one - whether Nazi Germany had nuclear weapons. After all, German scientists have achieved truly outstanding results in this area. So what prevented them from reaching their final goal? The author of this book discovered a number of surprising and sometimes paradoxical circumstances. Now his amazing discoveries are available to everyone. While researching the history of the creation of German nuclear weapons, von Kranz discovered other truly sensational facts regarding the development of biological and psychotropic weapons of the Third Reich.