prices

prices

Annual Average Retail Gas Prices (adjusted for inflation) – United States

January 11, 2012 | Patrick Rhodes

Description:Annual retail gas prices since 1950, split by Leaded and Unleaded and adjusted for inflation.Data:http://www.eia.gov/totalenergy/data/annual/index.cfmAnalysis:Gas prices have spiked sharply twice since 1949. Even though $3 per gallon ...

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Playing with robots

May 3, 2011 | arthur charpentier

My son would be extremely proud if I tell him I can spend hours building robots. Well, my robots are not as fancy as Dr Tenma's, but they usually do what I ask them to do. For instance, it is extremely simple to build a robot with R, to extract ... [Read more...]

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