A year ago I made a hands free Oreo dispenser. I loved it, you loved it, everyone loved it. But there was one major flaw with it….

I like to keep a lot of stuff around, from electric motors, to fabric, wheels and push buttons. The fact that if I need something I can just go grab it helps me tinker and test things….

When I saw the mythbusters episode where they shot cards years ago I wanted to try that myself. Then when Mark Rober build his playing card machine gun a couple of months ago I knew what I had to do..

Everyone seemed to like the first automatic WD40 spray can that I made so in this video I’m diving a bit deeper in the subject and making 4 different automatic spray can activators.

A belt grinder is a tool that I wanted to have for a long time. Now I finally got to it and started designing and making my own!

I’m not going to explain why you need this. If you don’t know that already you don’t have your priorities right.