when breathed in
1Berkeley Breathed — Infobox Person name = Berkeley Breathed caption = birth name = Guy Berkeley Breathed birth date = birth date and age|1957|06|21 birth place = nationality = American known for = Bloom County comic strip (1980 ndash;1989) and its sequels occupation …
2Nitrox — Typical Nitrox cylinder marking Nitrox refers to any gas mixture composed (excluding trace gases) of nitrogen and oxygen; this includes normal air which is approximately 78% nitrogen, 21% oxygen, and 1% other gases, primarily argon.[1][2] …
3Enriched Air Nitrox — Nitrox refers to any gas mixture composed (excluding trace gases) of nitrogen and oxygen; this includes normal air which is approximately 78% nitrogen and 21% oxygen, with around 1% inert gases, primarily argon.cite book |title=Bennett and… …
4Nitrogen narcosis — Inert gas narcosis [Nitrogen narcosis] Classification and external resources Divers breathe a mixture of oxygen, helium and nitrogen for deep dives to avoid the effects of narcosis. A cylinder label shows the maximum operating depth and mixture… …
5Underwater habitat — Underwater habitats are underwater structures in which people can live for extended periods and carry out most of the basic human functions of a 24 hour day, such as working, resting, eating, attending to personal hygiene, and sleeping. In this… …
6Henry G. Ludlow — (1797 1867) was an American minister and abolitionist, and one of those who worked with the New York Amistad Committee.He was a divinity student at Yale and then minister of the First Congregational Church in Oswego. From 1828 1837 he was the… …
7nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …
8Purple Man — Superherobox caption=Purple Man. Art by Tom Grummett. comic color=background:#ff8080 character name=Purple Man real name=Zebediah Killgrave species=Human Mutant or Human Mutate publisher=Marvel Comics publisher=Marvel Comics debut= Daredevil vol …
9biological weapon — Introduction also called germ weapon any of a number of disease producing agents such as bacteria, viruses (virus), rickettsiae (rickettsia), fungi (fungus), toxins (toxin), or other biological agents that may be utilized as weapons… …
10Anesthetic — A substance that causes lack of feeling or awareness. A local anesthetic causes loss of feeling in a part of the body. A general anesthetic puts the person to sleep. * * * 1. A compound that reversibly depresses neuronal function, producing loss… …
