0:21
Please enable Javscript
Fork lift, operates
Please enable Javscript
9:52
Please enable Javscript
Helicopter start up and operate
Please enable Javscript
1:08
Please enable Javscript
The hum of a slide projector motor running
Please enable Javscript
0:01
Please enable Javscript
Gum ball machine slot flap movement 4
Please enable Javscript
0:02
Please enable Javscript
Gum ball machine slot flap open and fetch gum ball
Please enable Javscript
0:10
Please enable Javscript
Gum ball machine inserting quarter and turning and delivering gum ball
Please enable Javscript
0:02
Please enable Javscript
Gum ball machine slot flap opening and fetching gum ball clumsily
Please enable Javscript
0:01
Please enable Javscript
Gum ball machine slot flap movement 2
Please enable Javscript
0:02
Please enable Javscript
Gum ball machine slot flap movement 5
Please enable Javscript
0:01
Please enable Javscript
Gum ball machine slot flap slow movement
Please enable Javscript