American Vacuum Society Includes descriptions of the society's aims, online access to publications, administrative information, related news and information on conferences. http://www.avs.org/ Avs.org~Site InfoWhoisTrace RouteRBL Check
The Bell Jar Site of vacuum technology and techniques for students and amateur scientists. Articles; links; experiments. http://www.belljar.net/ Belljar.net~Site InfoWhoisTrace RouteRBL Check
Thermo Vacuum Generators Manufacturers of UHV components. Reference data on vacuum components (pumps, gauges, valves, and flanges) including their principles of operation. http://www.vacgen.com Vacgen.com~Site InfoWhoisTrace RouteRBL Check
How Thermoses (Vacuum Flasks) Work For inquisitive people howstuffworks.com tells about how thermoses work. You can find there other vacuum-based devices as vacuum cleaner and television. http://home.howstuffworks.com/thermos.htm Howstuffworks.com~Site InfoWhoisTrace RouteRBL Check
Mc Nally Institute An excellent resource with enormous amount of information for advanced vacuum users about pumps and seals (troubleshooting, specifications etc.) http://www.mcnallyinstitute.com Mcnallyinstitute.com~Site InfoWhoisTrace RouteRBL Check