Credit to:
All information gathered from World Book's Biographical Encyclopedia of Scientists pages
Credit to:
http://history.msu.edu/hst425/schedule/medicine-in-the-enlightenment/
Credit to:
http://commons.wikimedia.org/wiki/File:S%C3%A9bastien_Bourdon_-_Presumed_Portrait_of_Ren%C3%A9_Descartes_-_WGA2948.jpg
Credit to:
http://en.wikipedia.org/wiki/Ren%C3%A9_Descartes
Credit to:
http://dausrawithought.blogspot.com/2011/01/cogito-ergo-sum-i-think-therefore-i-am.html
Credit to:
http://bookcalendar.blogspot.com/2009_11_01_archive.html
http://requiredreadings.ca/tag/scientific-method/
Credit to:
http://surftofind.com/meditation