This is fantastic! It is a black hole though. I've already spent more time there than I intended. I have some paper works on this topic, such as "Ingenious Mechanisms" edite= d by Franklin D. Jones. However, seeing them in action is far better. My favorite volume is "The Various and Ingenious Machines of Agostino Ramelli.= " Written in the 16th century it displays some very remarkable technology, or in some cases, very ingenious application of very simple technology. Allen > -----Original Message----- > From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of > RussellMc > Sent: Tuesday, July 22, 2014 5:30 AM > To: Microcontroller discussion list - Public. > Subject: [OT]:: 3D animated mechanisms - black hole >=20 > From: Ken Mardle > To: Russell McMahon >=20 >=20 > Russell, >=20 > Black hole warning ! >=20 > An amazing collection of > 3D animated mechanisms of all kinds - including some > that I'll bet you have never seen: >=20 > https://www.youtube.com/playlist?list=3DUUli_RJkGWfZvw4IlDLHNCQg >=20 > Note the Load More button at the bottom of the list - there are around > 1300 of > these videos ! >=20 > They were done by a retired Vietnamese mechanical engineer. >=20 > Remarkable and deserving of wide exposure. > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .