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Julius Robert von Mayer

Julius Robert von Mayer (November 25, 1814March 20, 1878) was a German physicist. He described the vital chemical process now referred to as oxidation as the primary source of energy for any living creature in 1842. His achievements were overlooked and the credit was given to James Joule 5 years later. He proved what is now known as Mayers' Relation

    Cp-Cv=R

Where Cp is specific heat of a gas at constant pressure and Cv is specific heat of a gas at constant volume and R is the gas constant.

03-10-2013 05:06:04
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Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.

Start by looking for your science kit review or science toy review. Compare prices but remember, Price $ is not everything. Quality does matter.
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