Fafnir his foster-son Sigurd to kill the dragon. Regin instructed Sigurd to dig a pit in which he could lie in wait under the trail Fáfnir used to get to a stream and there plunge his sword, Gram, into Fafnir's heart as he crawls over the pit to the water. Regin then ran away in fear, leaving Sigurd to the task. As Sigurd dug, Odin appeared in the form of an old man with a long beard, advising the warrior to dig more trenches for the blood of Fafnir to run into, presumably so that Sigurd does not drown in the
Fafnir (automobile) Fafnir (automobile) Fafnir was a German engine and vehicle manufacturer based in Aachen. They made a range of cars between 1908 and 1926. The company was founded in 1894 producing needles. With the growth of the bicycle industry, they started to make wheel spokes. In 1898, the company was registered as "Carl Schwanemeyer, Aachener Stahlwarenfabrik AG". From 1902 the name "Fafnir" started to be used on the company's products, including a range of motorcycle engines. In 1904, the company started to produce kits, consisting of an engine and associated components, to allow others, particularly bicycle makers, to enter into motor