buildup area
71Internal ballistics — Internal ballistics, a subfield of ballistics, is the study of a projectile s behavior from the time its propellant s igniter is initiated until it exits the gun barrel. The study of internal ballistics is important to designers and users of… …
72Battle of Morotai — Coordinates: 2°19′0″N 128°32′0″E / 2.316667°N 128.533333°E / 2.316667; 128.533333 …
73soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …
74Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
75Vietnam War — Part of the Cold War and the Indochina Wars …
76National Ignition Facility — NIF s basic layout. The laser pulse is generated in the room just right of center, and is sent into the beamlines (blue) on either side. After several passes through the beamlines the light is sent into the switchyard (red) where it is aimed into …
77Hair care — is an overall term for parts of hygiene and cosmetology involving the hair on the human head. Hair care will differ according to one s hair type and according to various processes that can be applied to hair. All hair is not the same; indeed,… …
78Nuclear reactor physics — See also: Critical mass Nuclear reactor physics is the branch of science that deals with the study and application of chain reaction to induce controlled rate of fission for energy in reactors. Most nuclear reactors use a chain reaction to induce …
79Belarusian resistance during World War II — was focused towards Nazi Germany from 1941 until 1944. Belarus was one of the Soviet republics occupied during Operation Barbarossa. However, segments of the Belarusian population cooperated with the Nazi occupation government and continued until …
80nuclear strategy — ▪ military Introduction the formation of tenets and strategies for producing and using nuclear weapons. Nuclear strategy is no different from any other form of strategy in that it involves relating military means to political ends. In this …
