Discovered Pages
[Discover] Representing Rotations In Quaternion Arithmetic http://www.sjbrown.co.uk/?article=quaternions
(tutorial quaternion rotation graphics) 
[Discover] Matrix and Quaternion FAQ http://www.j3d.org/matrix_faq/matrfaq_latest.html (matrix math quaternion quaternions)
[Discover] Quaternion Tutorial - MSDN Forums http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1013794&SiteID=1 (xna directx programming quaternion)
[Discover] 四元数で回転 入門 http://staff.aist.go.jp/toru-nakata/quaternion.html (mathematics programming math graphic)
[Discover] Quaternion - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Quaternions (math)
[Discover] Hacking Quaternions (from The Inner Product) http://number-none.com/product/Hacking%20Quaternions/index.html (quaternion animation gameengine)
[Discover] Ray Tracing Quaternion Julia Sets on the GPU - DevMaster.net Forums http://www.devmaster.net/forums/showthread.php?t=4448 (julia mathematics gpu fractals)