User contributions
- 21:54, 26 December 2018 (diff | hist) . . (+14) . . N File:Угол маятника.png (current)
- 23:07, 24 December 2018 (diff | hist) . . (+12) . . N File:Рычаги.png (current)
- 21:51, 24 December 2018 (diff | hist) . . (+30) . . N File:Тележка и домино.png (current)
- 20:40, 24 December 2018 (diff | hist) . . (+50) . . N File:Тележка схема.png
- 20:36, 24 December 2018 (diff | hist) . . (+14) . . N File:Тележка.png (current)
- 20:30, 24 December 2018 (diff | hist) . . (+14) . . N File:Telezhka.pdf (current)
- 20:24, 24 December 2018 (diff | hist) . . (+14) . . N File:Telezhka .svg (current)
- 20:20, 24 December 2018 (diff | hist) . . (+65) . . N File:Telezhka na sklone.png (current)
- 16:34, 23 December 2018 (diff | hist) . . (+87) . . N File:Goldberg's machine launching.avi (current)
- 22:52, 22 December 2018 (diff | hist) . . (+126) . . N File:Sketch of the Goldberg's machine.png (current)
