Author talk:René Descartes

Optics
Click on Descartes's Optics and you are unwillingly transported to Newton's Opticks.Lestrade (talk) 18:23, 6 December 2009 (UTC)Lestrade
 * Thanks for the info. Fixed by anonymous editor. Now red linked to missing article. - DutchTreat (talk) 22:59, 22 April 2014 (UTC)