LINKS:
http://www.ecm.ub.es/team/Historia/galileo/biografia.html
http://www.monografias.com/trabajos/galileo/galileo.shtml
http://www.astrocosmo.cl/biografi/b-g_galilei.htm
http://www.lucidcafe.com/library/96feb/galileo.html
http://www.taringa.net/posts/info/6765425/Curiosidades-sobre-Galileo-Galilei_.html
http://www.rena.edu.ve/TerceraEtapa/Fisica/Aceleracion.html
