"Daniel Bernoulli." Mathematicians. Sept. 1998. School of Mathematics and Statistics,
University of St. Andrews, Scotland. 26
May 2005
<http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Bernoulli_Daniel.html>.
"Heat
Energy." Powermasters. 2002-2003. CMG Incorporated. 26 May 2005
<http://www.powermasters.com/heat_energy.html>
"Issac Newton and the Universal
Law of Gravitation." The Space Site. 2003. 26 May 2005
<http://www.thespacesite.com/space/history/dawn3a.php>
"Kinetic and Potential Energy." GMHS Science Website. 24 May 2005
<http://www.gmhsscience.com/problems/kineticpotential.htm>.
Lemore,
Dave. "History of Kinetic Theory." Dave Lemore's Website. 25 May 2005
<http://www.math.umd.edu/~lvrmr/History/index.shtml>
Price, Jack, et al. Merrill Chemistry. New York: Glencoe/McGraw-Hill,
1998
The Physics Classroom. 25 May 2005
<http://www.glenbrook.k12.il.us/gbssci/phys/Class/1DKin/U1L1e.html>.