The King of Random builds a DIY PVC pump that functions effectively. Newsom Signals Major Increase in Electricity Costs Scotty McCreery Says Both of His Grandmothers Died on the Same Day Petrol ...

This video will show how to make a vacuum pump, a device that can be used to suck the air out of sealed environments. This is the same pump I use to operate my vacuum cannon seen here: • How to Make a ...