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National Geographic: March 2009
National Geographic Society
[PDF.ma89] National Geographic: March 2009
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| #3811796 in Books | 2009 | Binding: Single Issue Magazine | 162 pages||0 of 0 people found the following review helpful.| Interesting and Informative!|By Loyd Eskildson|"The Canadian Oil Boom" tells of bitumen-laced sand being dug from the ground with electric shovels five stories high, then washing the bitumen off the sand with hot water and sometimes caustic soda as well, before going through an "upgrader" that converts it into a synthetic crude piped to refineries in Canada and the U.S.
History; Travel; Cover: Saving Energy - It Starts at Home. Canadian Oil Boom, China's Mystic Waters, Why Signal is at Peace, Path of the Jaguar and The Greatest Whale. MINT
You easily download any file type for your gadget.National Geographic: March 2009 | National Geographic Society. A good, fresh read, highly recommended.
