Pompe à eau non électrique haute pression - nouveau design avec trois vannes de vidange
18:21
Amazing inventions of 60 year old plumber! Endless free water energy idea from PVC pipes and cement
15:55
The Famous "Wirtz" Spiral Water Pump | Putting It to the Test
17:37
I make Free Water Pump no need electric power new style
40:44
HIGH PRESSURE non-electrical water pump | Can pump up to a height of 100 METERS
24:57
Neighbors Laughed at the Innovative Building of our Small-House, But then they were Amazed
13:09
Mind-Blowing Construction Techniques You Didn't Know Existed, Most Ingenious Construction Techniques
32:30
Most Amazing Tools, Inventions and Worker Skills
33:17