failure tracer
31Operation Bodenplatte — Part of Battle of the Bulge, World War II Ove …
32Captain America — This article is about the superhero. For other uses, see Captain America (disambiguation). For the 2011 film, see Captain America: The First Avenger. This article is about Steve Rogers. For the subsequent incarnations of the character, see List… …
33The Troubles — Troubles redirects here. For other uses, see Troubles (disambiguation). The Troubles Political map of Ireland …
34Magnesium in biology — Magnesium is an essential element in biological systems. Magnesium occurs typically as the Mg2+ ion. It is an essential mineral nutrient for life[1][2][3] and is present in every cell type in every organism. For example, ATP (adenosine… …
35Pedersen rifle — The Pedersen Rifle, officially known in final form as the T1E3 rifle, was a United States semi automatic rifle designed by John Pedersen that was made in small numbers for testing by the United States Army during the 1920s as part of a program to …
36Major characters of Crash Bandicoot — Crash Bandicoot is a series of platform video games currently developed by Radical Entertainment as of 2005; the series was formely developed by Naughty Dog from 1996 to 1999, and by Traveller s Tales and Vicarious Visions from 2000 to 2004. The… …
37test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
38Northrop Grumman RQ-4 Global Hawk — RQ 4/MQ 4 Global Hawk Role Surveillance UAV National origin …
39Republic P-47 Thunderbolt — P 47 Thunderbolt In flight view of a prototype of the Republic P 47N Thunderbolt Role Fighter bomber …
40Heavy water — Not to be confused with hard water or tritiated water. Deuterium oxide IUPAC name …
