12:16

(DIY) cara buat venturi jet 2" dengan pompa celup 400-750watt

23:52

Better Bubbles? A Venturi Tube Experiment

4:38

How to Use Flashing Accessories – AppliCad Roof Wizard Feature Friday

18:09

Fishing life hack idea that few people know about

8:24

Tao bọt khí cho hồ cá rất ngon và dễ làm ai cũng làm được

13:48

DIY microbubble dual nozzle (swirling/vortex)

6:08

Stop using airstones!! Use a $2 venturi instead!

11:54

Even Harvard engineers didn't think of this! Idea of using 1,5V battery to weld aluminum brakes