The universe is constantly expanding but what is it expanding into? What's on the other side? Thoughty2 investigates! SUBSCRIBE - New Vids Mon & Thurs: http://bit.ly/thoughty2 Ask a Question on Thoughty2.com: http://thoughty2.com/ask Support me on Patreon: http://thoughty2.com/patreon Thoughty2 Facebook: http://thoughty2.com/facebook Thoughty2 Twitter: http://thoughty2.com/twitter With Special Thanks To: Misha A-Wilson, Katrina Brogan, Michelle & Aaron Finn, Jeff Lee, Kent Zacherl, Steve Brads