Professor Paradox explains his past. Source: Ben 10: Alien Force Season 1 Episode 10\rbr\rbrCopyright 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 us permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.\rbr\rbrProperty of Cartoon Network, Man Of Action. Entertainment. No copyright infringement intended.