From Citizendium, the Citizens' Compendium
- See also changes related to Cryogenics, or pages that link to Cryogenics or to this page or whose text .
- Engineering : The profession in which a knowledge of the mathematical and natural sciences gained by study, experience and practice is applied with judgment to develop ways to economically use the materials and forces of nature for the benefit of mankind.
- Physics : The study of forces and energies in space and time.
- Biology : The science of life — of complex, self-organizing, information-processing systems living in the past, present or future.
- Cryobiology : The study of living organisms, organs, biological tissues or biological cells at low temperatures.
- Cryonics : The low-temperature preservation of corpses in the vague hope that resuscitation may eventually become possible in the future.
- Emergency medicine : Emergency medicine is both a specific medical specialty dealing with the proper care of patients with unexpected injuries or disease, but also the provision of entire systems for such care, beginning with minimal bystander assistance, through field medicine, emergency rooms and trauma centers, and movement to specialized facilities such as burn units and interventional neuroradiology
- Helium : A chemical element, having the chemical symbol He, and atomic number (the number of protons) 2.
- Liquefied natural gas : Natural gas (predominantly methane, CH4) that has been converted into liquid form for ease of transport and storage.
- Vitrification : A process of converting a material into a glass-like amorphous solid that is free from any crystalline structure, either by the quick removal or addition of heat, or by mixing with an additive.