Word: basics
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Dates: during 1970-1979
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...much of the last half of his life, Albert Einstein was preoccupied with a lonely quest. He wanted to bring together under a single set of equations all of nature's basic forces. The master of relativity never achieved his grand unification, and many colleagues scorned him for wasting his precious time on such a farfetched intellectual exercise. Last week, at a major meeting of physicists at the Fermi National Accelerator Laboratory in Batavia, Ill., outside Chicago, Einstein's seemingly futile dream suddenly sounded far more realistic...
...into what physicists fondly call their nuclear "zoo." Most of the inhabitants of that zoo are subatomic particles dubbed hadrons, a family that includes the familiar protons, pions and K mesons. Even so, hadrons are not the ultimate form of matter. They seem to be composed of still more basic particles called quarks. But how do quarks cling together? Answer: by tossing gluons back and forth among themselves...
...chromo dynamics, or QCD. Although more experimental work will be necessary to establish the existence of gluons, already some bold theorists are using QCD in an ambitious attempt to succeed by other means where Einstein failed. That could eventually mean a union of all four of nature's basic forces -gravitation, electromagnetism and the nuclear strong and weak forces. Predicted Israeli Theorist Haim Harari of the Weizmann Institute of Science: "Five years from now when we look back, we will all agree that the gluon was discovered in the summer...
President Bok discussed the Core Curriculum and spoke of "developing basic habits of mind...
...Richards became a proponent of Basic English, a simplified form of the language designed to be learned quickly. He taught in China from 1929 to 1931, and returned there last spring to help develop a teacher-training program...