English Steam locomotive wheels, valve and engine animation German Funktionsweise der Dampfmaschine einer Dampflokomotive Arabic عجلات قاطرة البخار، والرسوم
BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Rolling the 2nd wheel up to 30 author name string: Paul Pritchard Wikimedia username:
2007-03-15 10:53 Danielkwalsh 789×258×??? (168611 bytes) An animation of the phenomenon of a square wheel rolling over a bed of inverted catenaries. English