Get ready to be amazed as an old scallop air blower and vacuum pump are carefully restored to their original glory. This video captures the meticulous process of bringing these essential tools back to ...

In this video, I explore my new H2D printer and demonstrate various tools including a pump for vacuum pressing, a DIY pump ...

Reader [Xellers] sent in his newest instructable: DIY ... vacuum chamber and a 9kv neon transformer is attached to a stopped in the top. A cathode is placed mid way, the air is sucked out with a ...