low-temperature room
121Solid oxygen — is also used colloquially to refer to oxidizers such as perchlorates, chlorates, or iodine pentoxide from which oxygen can be produced. Solid oxygen forms at normal atmospheric pressure at a temperature below 54.36 K (−218.79 °C, −361.82 °F).… …
122Fragrance extraction — refers to the extraction of aromatic compounds from raw materials, using methods such as distillation, solvent extraction, expression, or enfleurage. The results of the extracts are either essential oils, absolutes, concretes, or butters,… …
123Needles, California — City of Needles   City   City sign …
124Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
125Ising model — The Ising model, named after the physicist Ernst Ising, is a mathematical model in statistical mechanics. It has since been used to model diverse phenomena in which bits of information, interacting in pairs, produce collectiveeffects.Definition… …
126Q-machine — A Q machine is a device that is used in experimental plasma physics. The name Q machine stems from the original intention of creating a quiescent plasma that is free from the fluctuations that are present in plasmas created in electric discharges …
127Historic Brattonsville — is a 775 acre American Revolution living history site and is a member of the Culture Heritage Museums of York County, South Carolina. The Bratton Plantation was owned and lived on for three generations by the wealthy Bratton family; the… …
128Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …
