Highly suggest to check out his homepage: https://github.com/misprit7, as its not the first time I've seen his project up here (and deservedly so!), his foosbar machine was definitely worth a watch: https://www.youtube.com/watch?v=xrwXZXGiP1w
As a fellow engineer, I am in awe - I wonder what his full time colleagues think when he walks in as an intern with that kind of github presence.