piercing efficiency
31Zumwalt class destroyer — Artist rendering of the Zumwalt class destroyer Class overview Name: Zumwalt Builders: General Dynamics …
32.30-06 Springfield — Infobox Firearm Cartridge name=.30 06 Springfield caption=From left to right 9.3x62mm, .30 06 Springfield, 8 x 57 IS, 6.5 x 55 and .308 Winchester cartridges. origin=flagcountry|United States type=Rifle service=1906 used by=USA and others… …
33ZSU-57-2 — Infobox Weapon name=ZSU 57 2 (Ob yekt 500) caption=ZSU 57 2 in Lubuskie Military Museum in Drzonów, Poland, 1 July 2007. origin=flagcountry|Soviet Union type=Self propelled anti aircraft gun is vehicle=yes designer=Design Bureaus of Omsk Works No …
34naval ship — Introduction the chief instrument by which a nation extends its military power onto the seas. Warships protect the movement over water of military forces to coastal areas where they may be landed and used against enemy forces; warships… …
35Manhattan 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 …
36Sweet spot — A sweet spot is a place, often numerical as opposed to physical, where a combination of factors suggest a particularly suitable solution.In the context of a racquet, bat or similar sporting instrument, sweet spot is often believed to be the same… …
37Ramstein airshow disaster — The only medical emergency standby MEDEVAC helicopter was hit by one of the falling aircraft, fatally injuring its pilot, Capt. Kim Strader. Accident summary …
38Terminal ballistics — Terminal ballistics, a sub field of ballistics, is the study of the behavior of a projectile when it hits its target. It is often referred to as stopping power when dealing with human or other living targets. Terminal ballistics is as relevant… …
39Ironclad warship — An ironclad was a steam propelled warship of the later 19th century, protected by iron or steel armor plates. [Hill, Richard. War at Sea in the Ironclad Age ISBN 0 304 35273 X; p.17] The ironclad was developed as a result of the vulnerability of… …
40M3 Lee — Infobox Weapon name=Medium Tank M3 caption=M3 Grant at the US Army Ordnance Museum origin=United States type=Medium Tank is vehicle=yes service= used by= flag|Australia flag|Brazil flag|Canada|1957 flag|New Zealand flag|Soviet Union flag|United… …
