I found this to be very interesting. This grinder looks like a flint stone machine, but when you see it operate, it is anything but! Take a look, and check it out in action on YouTube here:
[video=youtube;DupWsV-iiys]http://www.youtube.com/watch?v=DupWsV-iiys&feature=related[/video]
It is very interesting.
[video=youtube;DupWsV-iiys]http://www.youtube.com/watch?v=DupWsV-iiys&feature=related[/video]
It is very interesting.