Referencias

TIMERIME

http://translate.google.com.mx/translate?hl=es&sl=en&tl=es&u=http%3A%2F%2Fwww.explainthatstuff.com%2Ftimeline.html

http://translate.google.com.mx/translate?hl=es&langpair=en|es&u=http://www.victorianweb.org/science/science.html

http://www.slideshare.net/dalya0019/lnea-de-tiempo-del-desarrollo-de-las-ciencias-xvi-y-xvii