V-2 Rocket was the most well known German wonder weapons (Picture I) https://pimeakronikka.blogspot.fi/p/why-were-german-wonder-weapons-so-big.html Kimmo Huosionmaa This is the text, what I sometimes wanted to write for explaining, why Nazi wonder weapons ("Wunderwaffe") were the biggest flops in history? There is one very good reason, why those weapons ever got effect against allied forces, and that was that they were produced so little number, that they would not have any kind of effect against allied forces. Another reason for those flops was that they were produced and drawn by very big hurry, what caused the situation, that there were many mistakes in planning and production of those in paper very good airplanes and submarines. One of the best examples of the good ideas, but in real life, bad and dangerous product was Heinkel 117 "Greif" what motors had got too little coolers, and they made that airplane very easy to burn in airborne. And because ...