How To Make a One-Way Check Valve – For Cheap!!

The most expensive parts of a water pump, or DIY Super Soaker, are usually the check…

How To Make a One-Way Check Valve – For Cheap!!

The most expensive parts of a water pump, or DIY Super Soaker, are usually the check…

How to Make a Vacuum Pump

This video will show how to make a vacuum pump, a device that can be used…

Pipe Tube Phone Amp!

Build a simple and powerful sound amplifier & stand for your cellphone and boost the volume…