Cogsy
Well-Known Member
Apologies if this has been posted before or is common knowledge, but I've just seen this video for the first time and think it's an exquisite piece of engineering.
[ame]http://www.youtube.com/watch?v=VoBGau9623I&feature=related[/ame]
[ame]http://www.youtube.com/watch?v=VoBGau9623I&feature=related[/ame]