Get 10% off Squarespace by following this link: http://squarespace.com/realengineering Get your Real Engineering shirts at: https://store.dftba.com/collections/real-engineering A huge thank you to Éire Composites for giving me some sample materials to show you and for allowing me into their factory to film! Thank you to my patreon supporters: Adam Flohr, darth patron, Zoltan Gramantik, Josh Levent, Henning Basma, Karl Andersson, Mark Govea, Mershal Alshammari, Hank Green, Tony Kuchta, Sam Stockdale, Jason A. Diegmueller, Chris Plays Games & Peter Hogan-De Paul. Website: www.RealEngineering.net Patreon: https://www.patreon.com/user?u=2825050&ty=h Facebook: http://facebook.com/realengineering1 Instagram: https://www.instagram.com/real.engineering https://www.instagram.com/brianjamesmcmanus Twitter: https://twitter.com/Fiosracht Once again thank you to Maeson for his amazing music. Check out his soundcloud here: https://soundcloud.com/maeson-1/tracks