German Heer 150mm Nebelwerfer 41 (1943-45)German scientists had been working on rocketry for all manner of purposes in the years leading up to the war. When the Germans crashed over the border into Russia in 1942 they had a secret weapon, with the cover name of Nebelwerfer or "Fog thrower". This was a multi barrelled, electrically fired rocket launcher that sent its payload of heavy rockets thousands of yards out to engulf enemy positions With a fearsome flash of flame and the howling of a