Galvanic corrosion — This new manifold for water meters has replaced the old one after 4 years of use, having been connected directly to a copper pipe in the building (0.85 V of potential difference, see the point of corrosion in the bottom left). With a PVC battery… … Wikipedia
Phoenix (spacecraft) — This article is about the Mars lander. For the Star Trek spacecraft, see Phoenix (Star Trek). For other uses, see Phoenix (disambiguation). Phoenix Mars Mission Artist s impression of the Phoenix spacecraft as it lands on Mars Operator NASA … Wikipedia
Colistin — Systematic (IUPAC) name N (4 amino 1 (1 (4 amino 1 oxo 1 (3,12,23 tris(2 aminoethyl) 20 (1 hydroxyethyl) 6,9 diisobutyl 2,5,8,11,14,19,22 heptaoxo 1,4,7,10,13,18 hexaazacyclotricosan 15 ylamino)butan 2 ylamino) 3 hydroxybutan 2 ylamino) 1… … Wikipedia
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium
Tetra-ethyl lead — Chembox new Name = Tetra ethyl lead ImageFile = Tera ethyl lead chemical.png IUPACName = tetraethyllead, tetraethylplumbane OtherNames = TEL; lead tetraethyl; tetra ethyl lead Section1 = Chembox Identifiers SMILES = CC [Pb] (CC)(CC)CC CASNo = 78… … Wikipedia
Dangerous goods — Hazmat redirects here. For the Marvel character, see Hazmat (comics). An Emergency Medical Technician team training as rescue (grey suits) and decontamination (green suits) responders to hazardous material and toxic contamination situations.… … Wikipedia
blood — bloodlike, adj. /blud/, n. 1. the fluid that circulates in the principal vascular system of human beings and other vertebrates, in humans consisting of plasma in which the red blood cells, white blood cells, and platelets are suspended. 2. the… … Universalium
Explosive material — A number of 1.25lb M112 Demolition Charges, consisting of a C 4 compound, sit atop degraded weaponry scheduled for destruction An explosive material, also called an explosive, is a reactive substance that contains a great amount of potential… … Wikipedia
Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… … Universalium
Hydrogen peroxide — IUPAC name … Wikipedia
78110-38-0 — Aztréonam Aztréonam Représentation plane de l Aztréonam Général Nom IUPAC Acide (Z) 2 [[[(2 amino 4 t … Wikipédia en Français