margin of lift -
121James Green (engineer) — Infobox Engineer image size = 200 px caption = name = James Green nationality = English birth date = 1781 birth place = Birmingham, England death date = Death year and age|1849|1781 death place = education = spouse = parents = children =… …
122jet engine — an engine, as an aircraft engine, that produces forward motion by the rearward exhaust of a jet of fluid or heated air and gases. Also called jet, jet motor. [1940 45] * * * Any of a class of internal combustion engines that propel aircraft by… …
123United Nations — 1. an international organization, with headquarters in New York City, formed to promote international peace, security, and cooperation under the terms of the charter signed by 51 founding countries in San Francisco in 1945. Abbr.: UN Cf. General… …
124Digest of Operation Overlord — ▪ Primary Source This document, the first comprehensive outline of what was to become the Normandy Invasion, was prepared in the summer of 1943 under the supervision of Frederick Morgan, chief of staff to the supreme allied commander (who had not …
125March to the Sea (novel) — March to the Sea   …
126Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …
127Coriolis effect — For the psychophysical perception effect, see Coriolis effect (perception). Classical mechanics Newton s Second Law …
128Franklin D. Roosevelt — Infobox President name=Franklin Delano Roosevelt order=32nd President of the United States term start= March 4, 1933 term end= April 12, 1945 predecessor= Herbert Hoover successor= Harry S. Truman order2=44th Governor of New York term start2=… …
