[Nick Poole] does a lot of custom work with vacuum tubes — so much so that ... any potentially damaging situations such as the high-pressure pump being exposed to atmospheric pressure.

It’s something [Fab] is using, in a vacuum chamber made from Plexiglass. A simple Plexiglass box would collapse under the air pressure on its own, so to mitigate that it’s made from a piece of ...

As the vacuum sucks the air out of the chamber, the air that is trapped inside the slime has less external pressure exerted on it meaning the air inside is free to expand. This is why the slime is ...

Chamber vacuum sealers are more efficient and cleaner than edge sealers. They equalize the pressure inside and outside the bag during sealing, preventing the contents from shifting or leaking ...

There are three main fabrication methods: the solder glass edge sealing method, the vacuum chamber edge sealing ... vacuum gap and withstanding external pressure. Their arrangement needs to ...

Engine vacuum is used to reduce the amount of effort you need to press the brake pedal, for example. Some emissions control systems also rely on this negative pressure to prevent crankcase fumes ...

The Evactron ES Plasma De-Contaminator was specifically developed for OEM integration for high vacuum, FIB, SEM and other analytical systems. The streamlined Evactron Plasma Radical Source (PRS) has a ...

This feature requires you to push down with a little pressure, so it may be difficult ... and some of the liquid escaped into ...

Through control of chamber pressure, temperature, and with the help of inductive melt stirring, it is possible to obtain homogenous alloys with desired chemistry. Melting under vacuum conditions ...

At its core, the purpose of vacuum-sealing is a simple and noble pursuit: Make food last longer. But until I talked to a bunch of experts for this story and tested a number of vacuum sealers ...

This record-breaking dive was carried out more than 30 years ago in the DLR TITAN pressure chamber. Entering the water was never necessary – all that was needed were the technology and steel walls of ...