nitrous+gas
121Nitrogen cycle — Schematic representation of the flow of nitrogen through the environment. The importance of bacteria in the cycle is immediately recognized as being a key element in the cycle, providing different forms of nitrogen compounds assimilable by higher …
122Rocket propellant — is mass that is stored, usually in some form of propellant tank, prior to being used as the propulsive mass that is ejected from a rocket engine in the form of a fluid jet to produce thrust.Chemical rocket propellants are most commonly used,… …
123George Poe — George Poe, Jr. (May 8, 1846 ndash; February 3, 1914) was a pioneer of mechanical ventilation of asphyxiation victims. [cite news |first= |last= |authorlink= |coauthors= |title=Dr. Poe and His Curious Breathing Machine… …
124Experiments and Observations on Different Kinds of Air — (1774–86) is a six volume work published by eighteenth century British polymath Joseph Priestley which reports a series of his experiments on airs or gases, most notably his discovery of oxygen gas (which he called dephlogisticated air ).… …
125Óxido de nitrógeno (I) — Óxido de nitrógeno (I) …
126Gardner Quincy Colton — (February 17, 1814, Georgia, Vermont – August 9, 1898, Rotterdam) was an American showman, lecturer, and former medical student who pioneered the use of nitrous oxide in dentistry.After making $535 from his first public demonstration of nitrous… …
127Joseph Priestley — (* 13. März 1732jul./ 24. März 1733greg.[1] in Birstall bei Leeds, England; † 6. Februar 1804 in Northumberland, Pennsylvania, USA) war ein englisch amerikanischer Theologe des Unitarismus, Philosoph, Chemiker und Physiker.… …
128Kapsler — Strukturformel Allgemeines Name Distickstoffoxid (INN) Andere Namen …
