ROFL!
I've built a few stupid machines myself - I'll see if I kept the bsg of a classic, and post a video if I can find it...
Edit:
[video=youtube;APQiZsDmGVI]https://www.youtube.com/watch?v=APQiZsDmGVI&feature=youtu.be[/video]
It works very well - as a chicken-startler.
