Putting an anniversary clock on beat
2:27
12" German KERN 400 day clock
13:03
Riding Homemade Batman Bike of Indonesia
5:11
pocket multimeter with small display
4:58
Smiths Pendulum Clock Adjustment
21:31
The Process of Manufacturing Giant Springs A Spring Factory in China
16:35
Boy Trapped in Well - Tsunami Cave Flood - Lego Dam Breach Experiment
5:21
Arthur Pequegnat collection 2025
10:49