See also:

• Science: Physics: Particle  (331)
• Science: Physics: Plasma  (324)
• Science: Technology: Electronics: Semiconductors  (11)
• Science: Technology: Materials: Coatings  (14)

• American Vacuum Society - Includes descriptions of the society's aims, online access to publications, administrative information, related news and information on conferences.
• The Bell Jar - Site of vacuum technology and techniques for students and amateur scientists. Articles; links; experiments.
• Building your own Vacuum pump - How to build your own Vacuum pump
• 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.
• International Union for Vacuum Science, Technique, and Applications - International meetings, conferences and workshops, educational opportunities, international awards and prizes.
• Introduction to Vacuum Technology - Some basic principles for beginners. [PDF]
• Mc Nally Institute - An excellent resource with enormous amount of information for advanced vacuum users about pumps and seals (troubleshooting, specifications etc.)
• Oxford Vacuum Science - Oxford Vacuum Science Ltd promotes good vacuum practice and understanding through the provision of training, design and consultancy services, and supply of bench-top thin film deposition research equipment.
• The Society of Vacuum Coaters - Education and information about vacuum coating. Technical conferences, educational programs, publications.
• Thermo Vacuum Generators - Manufacturers of UHV components. Reference data on vacuum components (pumps, gauges, valves, and flanges) including their principles of operation.
• Ultra High Vacuum - Describes what ultra high vacuum (UHV) is, why we need in it, how to get UHV.
• Vacuüm Specials, The Netherlands - Specialised in the implementation, construction, manufacturing of components and subsystems and the realisation of complex projects on a turnkey basis regarding vacuum technology and cryogenic applications.
• Vacuum Technology and Vacuum Coating Forum - Discuss subjects about vacuum physics, vacuum and coating systems, evaporation coating and sputtering technology.
• Vacuum Technology Lessons - Lessons and practical exercises on Vacuum Technology.
• What is vacuum? - Nice web-site for beginners who want to know "what vacuum is"...