Institute of Applied Physics, Low Power Cryocooler Group

 http://wwwiap.physik.uni-giessen.de/kleinkuehler/kleinkuehler_e.htm Institute of Applied Physics, University of Giessen, Germany: Basic investigations and developments on low power cryocoolers, especially for components of superconductor technology.

Inventory Management Software For Biological, Clinical and IVF Samples and Specimen

 http://www.cryotrack.com Inventory management software for biological, clinical and ivf samples and specimen.

Issues in Cryogenics by Dr. Sidney Yuan

 http://www.yutopian.com/Yuan/ Detailed explanations and papers on various aspects of cryogenic technology, including mechanical cooling, oxygen contamination, cryogenic systems, and helium superfluidity. Many papers available for downloading.

Low Temperature Research (Service des Basses Températures) at Commisariat A L'Energie Atomique

 http://www-drfmc.cea.fr/english/SBT/ Research in cryogenics in the areas of superconductivity, superfluid helium technology, fusion, cryogenic refrigeration, and electronics. France.

NASA Ames Cryogenics Group

 http://irtek.arc.nasa.gov/CryoDev.html Research on pulse tube coolers and other types of coolers for space flight. Also research on manageing heat flow and cryogen storage.

The Nobel Prize in Physics 1996

 http://www.nobel.se/physics/laureates/1996/index.html Awarded to David M. Lee, Douglas D. Osheroff, and Robert C. Richardson. The press release contains a good (technical) discussion of the superfluidity of helium-3.

Nobel Prize in Physics, 1996: Richardson, Lee, and Osheroff

 http://www.lassp.cornell.edu/~cew2/NobelPrize.html The story of the discovery of superfluid Helium-3

Pipefreezing and Hot Tapping Ltd

 http://www.pipefreeze.co.uk UK freeze isolation specialists. In situ valve replacement or other pipeline repairs and modifications without needing to drain down systems. In London.

SHI-APD Cryogenics, Inc.

 http://www.apdcryogenics.com Suppier of cryogenic equipement for the medical, optical and semiconductor industries. Our products are used in MRI systems, optical fiber and optical coating manufacturing, and semiconductor manufacturing.

Temperature World

 http://www.temperatureworld.com/ Temperature-related news, resources and links. Topics include: science, earth, environment, sensors, controls, health, standards, and organizations.

Thermal Connection

 http://www.tak2000.com/tc/ A detailed education site on thermal science (both cold and hot), with many explanations, conversion tables, databases, links, and an excellent FAQ/glossary of terms and concepts dealing with temperature.