Links

Videos

PHow to Solve Rubik's Cube - Part I  (time: 6:32)
http://www.youtube.com/watch?v=HsQIoPyfQzM

How to Solve Rubik's Cube - Part II (time: 5:49)
http://www.youtube.com/watch?v=IW_BBp3FPMQ

Instant Insanity Commercial (time: 0.32)
http://www.youtube.com/watch?v=CQ2gHSKZBEw

History

This is one of the best all around sites that I have found. It is titled "The MacTutor History of Mathematics Archive."
http://www-history.mcs.st-and.ac.uk/~history/

This is an award-winning site that links to all sorts of mathematics information.
http://archives.math.utk.edu/

Reference Topics

Play with a Rubik's Cube online (I got hooked on these sites):
http://neil.rashbrook.org/rubik/

Here you can design your own cube:  (Be patient, this one takes a minute to load.)
http://www.randelshofer.ch/rubik/patterns.html

This is a good source for information on Rubik's Cube:
http://webplaza.pt.lu/public/geohelm/myweb/cubeold.htm

This site lets you play with the Instant Insanity Puzzle:
http://mysite.verizon.net/msmammek/markspuz.html

OK, so you think your good with Rubik's Cube..... here is a four dimensional version!
http://www.superliminal.com/cube/cube.htm