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11performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
12M2 Browning machine gun — This article is about the .50 caliber M2 machine gun. For the .30 06 M2 machine gun, see M1919 Browning machine gun. Infobox Weapon|is ranged=yes caption=M2HB machine gun name=Browning Machine Gun, Cal. .50, M2, HB type=Heavy machine gun… …
13Latch (hardware) — Window latch Door latch A latch (called sneck in Nor …
14Manhattan Project — This article is about the atomic bomb project. For other uses, see Manhattan Project (disambiguation). Manhattan District The Manhattan Project created the first nuclear bombs. The Trinity test …
15Mercury-Redstone 4 — Mission insignia Mission statistics Mission name Mercury Redstone 4 Spacecraft name Liberty Bell 7 Spacecraft mass 1,286 …
16coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
17M2 Browning — This article is about the .50 caliber M2 machine gun. For the Browning .30 06 machine gun, see M1919 Browning machine gun. Browning Machine Gun, Cal. .50, M2, HB M2HB heavy machine gun …
18List of crew-served weapons of the U.S. Armed Forces — This list contains weapons that are classified as crew served, as the term is used in the United States military. While the general understanding is that crew served weapons require more than one person to operate them, there are important… …
19Handloading — or reloading is the process of loading firearm cartridges or shotgun shells by assembling the individual components (case/shotshell, primer, powder, and bullet/shot), rather than purchasing completely assembled, factory loaded cartridges.… …
20Static electricity — For the science of static charges see Electrostatics Static electricity refers to the accumulation of excess electric charge in a region with poor electrical conductivity (an insulator), such that the charge accumulation persists. The effects of… …
