ionized air
81Nikola Tesla — Tesla, aged 37, 1893, photo by Sar …
82Mercury-vapor lamp — Mercury Lamp redirects here. For the character in the Rozen Maiden anime and manga, see Characters of Rozen Maiden. A 175 watt mercury vapor yard light approximately 15 seconds after starting …
83Flame ionization detector — A flame ionization detector (FID) is a type of gas detector used in gas chromatography. The first flame ionization detector was developed in 1957 by scientists working for the CSIRO in Melbourne, Australia.… …
84Ion pump (physics) — An ion pump works by creating an electric field across a fluid containing ions. An ion is an electrically charged atom or molecule. If the fluid does not naturally contain ions, then it must be ionized before an ion pump will work. A fluid is… …
85Electrodeionization — (EDI) is a water treatment process that removes ionizable species from liquids using electrically active media and an electrical potential to effect ion transport. It differs from other water purification technologies such as conventional ion… …
86photosphere — photospheric /foh teuh sfer ik, sfear /, adj. /foh teuh sfear /, n. 1. a sphere of light or radiance. 2. Astron. the luminous visible surface of the sun, being a shallow layer of strongly ionized gases. [1655 65; PHOTO + SPHERE] * * * Visible… …
87Aspirin — Asprin redirects here. For the author, see Robert Asprin. Aspirin …
88Neon sign — …
89Hyperventilation — Not to be confused with hypoventilation. Hyperventilation ICD 10 R06.4 ICD 9 786.01 Hyperventilation or overbreathing is the state of breathing faster and/or deeper than normal …
90Gas chromatography-mass spectrometry — (GC MS) is a method that combines the features of gas liquid chromatography and mass spectrometry to identify different substances within a test sample. Applications of GC MS include drug detection, fire investigation, environmental analysis,… …
