{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"S1E4 - The Practical Engineer Builds a 200km\/h Playing Card Gun","description":"I first came across Emiel\u2019s channel last year when I was working out how to build my own miniature pinball machine. Emiel built his own machine and since then he's built other little inventions like the Oreo cookie dispenser, a DIY belt grinder, and the topic of this episode, a playing card gun that shoots cards 200km\/h. We go into how Emiel created a mechanism that can shoot playing cards, the crazy way his original bearings failed, and the process he goes through when designing his mechanical inventions. Subscribe to the weekly digest: https:\/\/artofthebuild.fm Support the show: https:\/\/patreon.com\/artofthebuild Emiel's Playing Card Gun: https:\/\/www.youtube.com\/watch?v=EMDbJqpijHE Emiel's Instagram: https:\/\/www.instagram.com\/thepracticalengineer\/ ","author_name":"Art of the Build","author_url":"https:\/\/artofthebuild.fm","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/14056424\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/14056424"}