The Practical Engineer Builds a 200km/h Playing Card Gun

I first came across Emiel’s 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.

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Emiel's Playing Card Gun: https://www.youtube.com/watch?v=EMDbJqpijHE

Emiel's Instagram: https://www.instagram.com/thepracticalengineer/