In this historical adventure based on traditional legend concerning Leif Ericsson and the first Viking settlers to reach North America by sea, Norse half-brothers vie for a throne and for the same woman.
Pete Roleum, an oil droplet, narrates a presentation about the history and uses of oil: He starts by introducing some of his relations, with illustrations of the things that they have done throughout history. He then turns to the modern era, and shows that oil has a great many important uses, some...
