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US Energy Information Administration
U.s. Eia Energy Kids: Forms of Energy: Laws
Article briefly discusses the law of conservation of energy and what is meant by energy efficiency.
Science Struck
Science Struck: The Law of Conservation of Mechanical Energy
The Law of Conservation of Mechanical Energy is explained here.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Hermann Von Helmholtz
Hermann Ludwig Ferdinand von Helmholtz (August 31, 1821 - September 8, 1894) was a German physician and physicist who made significant contributions to several widely varied areas of modern science. In physiology and physiological...