[Discover] Optical Illusions and Visual Phenomena http://www.michaelbach.de/ot/
(fun illusion science interesting) 
[Discover] Grand Illusions - Homepage http://www.grand-illusions.com/ (illusions toys fun magic)
[Discover] Alex Mayer — Stanford Homepage http://www.stanford.edu/~afmayer/ (physics science time space)
[Discover] 北岡明佳の錯視のページ http://www.psy.ritsumei.ac.jp/~akitaoka/ (illusions optical geometry psychology)
[Discover] Optical Illusions and Eye Tricks - Blifaloo.com http://www.blifaloo.com/illusions/ (vision graphics illusions)
[Discover] Grand Illusions - Optical Illusions http://www.grand-illusions.com/opticalillusions/ (fun illusion interesting illusions)
[Discover] The peripheral drift illusion | Science & Consciousness Review http://sci-con.org/2004/04/the-peripheral-drift-illusion/ (vision illusions blog science)
[Discover] Neave Strobe http://www.neave.com/strobe/ (flash illusion cool trippy)
[Discover] Anomalous motion illusion http://www.ritsumei.ac.jp/~akitaoka/motion-e.html (psychology illusion science fun)
[Discover] Grand Illusions - Homepage http://www.grand-illusions.com/ (illusions toys fun magic)
[Discover] Alex Mayer — Stanford Homepage http://www.stanford.edu/~afmayer/ (physics science time space)
[Discover] 北岡明佳の錯視のページ http://www.psy.ritsumei.ac.jp/~akitaoka/ (illusions optical geometry psychology)
[Discover] Optical Illusions and Eye Tricks - Blifaloo.com http://www.blifaloo.com/illusions/ (vision graphics illusions)
[Discover] Grand Illusions - Optical Illusions http://www.grand-illusions.com/opticalillusions/ (fun illusion interesting illusions)
[Discover] The peripheral drift illusion | Science & Consciousness Review http://sci-con.org/2004/04/the-peripheral-drift-illusion/ (vision illusions blog science)
[Discover] Neave Strobe http://www.neave.com/strobe/ (flash illusion cool trippy)
[Discover] Anomalous motion illusion http://www.ritsumei.ac.jp/~akitaoka/motion-e.html (psychology illusion science fun)