Tired of ads?
Join today and never see them again.
Lindgren, Richard. "Newton's Particle Theory of Light." University of Virginia. 8 Aug. 2004. http://galileo.phys.virginia.edu/classes/609.ral5q.fall04/LecturePDF/L20-LIGHTII.pdf
Fitzpatrick, Richard. "Young's Double Slit Experiment." University of Texas at Austin. 14 July 2007. http://farside.ph.utexas.edu/teaching/302l/lectures/node151.html
"The Photoelectric Effect." University of Colorado. http://www.colorado.edu/physics/2000/quantumzone/photoelectric.html
O'Connor, J. J. and E. F. Robertson. "Jean Baptiste Joseph Fourier." School of Mathematics and Statistics, University of Saint Andrews Scotland. http://www-history.mcs.st-and.ac.uk/Biographies/Fourier.html
Narasimhan, T. N. "Fourier's Heat Conduction Equation: History, Influence, and Connections." Reviews of Geophysics, Vol. 37, Issue 1. February 1999: 151-172.
"On the Edge: Gravitational Waves." NASA Goddard Flight Center. August 2003. http://imagine.gsfc.nasa.gov/docs/features/topics/gwaves/gwaves.html
"Gravitational Waves." Theoretical AstroPhysics Including Relativity and Cosmology, California Institute of Technology. http://www.tapir.caltech.edu/~teviet/Waves/gwave.html
"LIGO: The Search for Gravitational Waves." The National Science Foundation.http://www.nsf.gov/news/news_summ.jsp?cntn_id = 103042
"Frequencies for Equal-Tempered Scale." Department of Physics, Michigan Tech University. http://www.phy.mtu.edu/~suits/notefreqs.html
"Standing Waves on a String." Department of Physics, University of Indiana. 11 Oct. 1999. http://hep.physics.indiana.edu/~rickv/Standing_Waves_on_String.html
Wright, Edward L. "Doppler Shift." UCLA Division of Astronomy and Astrophysics. 23 Feb. 2002. http://www.astro.ucla.edu/~wright/doppler.htm
"The Expanding Universe." Sloan Digital Sky Survey. http://skyserver.sdss.org/dr1/en/astro/universe/universe.asp
Sanders, Robert. "Astronomers answer key question." University of California Berkeley News Center. 4 Nov. 2013.http://newscenter.berkeley.edu/2013/11/04/astronomers-answer-key-question-how-common-are-habitable-planets/