How (not) to make a Locomotive more Flexible - Articulated Boiler Mallets

In today's video, we take a look at the articulated boiler Mallets of the AT&SF railroad and why making a high pressure container bendy is a bad idea Please subscribe for more This video falls under the fair use act of 1976. This video is available to use under the appropriate Creative Commons Licence. Any images used that fall under any Creative Commons Licence belong to their respective owners. Picture & Information References: https://familygardentrains.com/primer... http://www.douglas-self.com/MUSEUM/LO... https://en.wikipedia.org/wiki/Jointed... https://www.steamlocomotive.com/locob... https://steamgiants.com/biggest-best-... https://www.loco-info.com/view.aspx?i... https://archive.org/details/page-165/... Wikimedia Commons