From Reid Gower: Facebook - http://www.facebook.com/thesaganseries Twitter - http://twitter.com/reidgower G+ - http://bit.ly/VpHzQh The Sagan Series is an educational project working in the hopes of promoting scientific literacy in the general population. Created by @ReidGower http://twitter.com/reidgower Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. All copyrighted materials contained herein belong to their respective copyright holders, I do not claim ownership over any of these materials. I realize no profit, monetary or otherwise, from the exhibition of these videos.