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Historically, IQ was a score obtained by dividing a person's mental age score, obtained by administering an intelligence test, by the person's chronological age, both expressed in terms of years and months. The resulting fraction ( quotient) was multiplied by 100 to obtain the IQ score. [ 3]
George Orwell. Eric Arthur Blair (25 June 1903 – 21 January 1950) was a British novelist, poet, essayist, journalist, and critic who wrote under the pen name of George Orwell, a name inspired by his favourite place River Orwell. [ 2]
The three laws of motion were first stated by Isaac Newton in his Philosophiæ Naturalis Principia Mathematica ( Mathematical Principles of Natural Philosophy ), originally published in 1687. [ 3] Newton used them to investigate and explain the motion of many physical objects and systems.
The number π ( / paɪ /; spelled out as " pi ") is a mathematical constant that is the ratio of a circle 's circumference to its diameter, approximately equal to 3.14159. The number π appears in many formulae across mathematics and physics.
The Eiffel Tower(/ˈaɪfəl/ ⓘEYE-fəl; French: Tour Eiffel[tuʁɛfɛl]ⓘ) is a wrought-ironlattice toweron the Champ de Marsin Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower from 1887 to 1889.
J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈɒpənhaɪmər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project 's Los Alamos Laboratory during World War II.
The Battle of Midway was a major naval battle in the Pacific Theater of World War II that took place 4–7 June 1942, six months after Japan's attack on Pearl Harbor and one month after the Battle of the Coral Sea. [ 7][ 8][ 9] The U.S. Navy under Admirals Chester W. Nimitz, Frank J. Fletcher, and Raymond A. Spruance defeated an attacking fleet of...
