In this video, I demonstrate how to create a budget-friendly vacuum chamber using a refrigerator compressor and a steel pot, ideal for projects like degassing resin, plaster, silicone, wax, and wood ...

Building custom parts often means learning new skills or getting out of your comfort zone, especially if you want to create something that is really cool. While most hot rodders can fabricate brackets ...

What Does a Penis Pump Do? A penis pump is a vacuum device that can help your penis get hard and stay hard for penetrative sex. You might use one if you have erectile dysfunction (ED), which is ...

A vacuum erection device, sometimes called a vacuum pump or penis pump, is an external acrylic pump that a man uses to get and maintain an erection. The VED consists of a cylinder that goes over the ...

If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps.