Introduction: Knex Ball Machine Dangerous

About: I'm french, I live in a house, I love build stuffs with K'nex and Arduino, I have a YouTube chanel, and i enoy building some devices for Halloween

This is my first K'nex ball machine, K'nex ball machine Dangerous.

I started to build it in september 2014, and finished in may 2015.

The machine consists of 3 lifts, and it measures 1.90 meters.

Special thanks to Kairah89 and Thibault Art.