In brewing, a carboy or demijohn is a glass or plastic vessel used in fermenting beverages such as wine, mead, cider, perry, and beer. Usually it is fitted with a rubber stopper and a fermentation lock to prevent bacteria and oxygen from entering during the fermentation process.
1 Alaskan musher Lance Mackey sets Iditarod record for most wins in a row. 2  Mackey, a throat cancer survivor, completes 1,049-mile race in just under nine days. 3  Mackey's father, 1978 Iditarod winner, says son likes to get the best out of his dogs.
Each team must start with 16 dogs and finish with at least six. (Read what it takes to compete in the Iditarod.) National Geographic talked to Diane Johnson, the Iditarod's director of education, to learn more about the so-called last great race. 1. Iditarod is a city, a river, a trail, and a race. Iditarod means distant or distant place in the languages of Ingalik and Holikachu, which are spoken by indigenous Athabaskan peoples of northwestern Alaska. It's also the name of a city, a river, and a trail in the same area.