In this video, I demonstrate how to create a budget-friendly vacuum chamber using a refrigerator compressor and a steel pot, ...

[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of vacuum ...

At JEC World 2025, the leading international composites show held in Paris from March 4-6, Cannon Legos, a company of The Cannon Group, showcases an innovative, fully automatic system for the in-line ...

If you’re going to send some hardware up to 100,000 feet, where atmospheric pressure is 1% of what we enjoy on the surface and temperatures swing down to where Fahrenheit and Celsius don’t matter ...