Word: plasticity
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Dates: during 1990-1999
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This is the century that split the atom, probed the psyche, spliced genes and cloned a sheep. It invented plastic, radar and the silicon chip. It built airplanes, rockets, satellites, televisions, computers and atom bombs. It overthrew our inherited ideas about logic, language, learning, mathematics, economics and even space and time. And behind each of these great ideas, great discoveries and great inventions is, in most cases, one extraordinary human mind...
...reaction going) produced a shellac-like liquid good for coating surfaces like a varnish. Further heating turned the liquid into a pasty, gummier goo. And when Baekeland put this stuff into the bakelizer, he was rewarded with a hard, translucent, infinitely moldable substance. In a word: plastic...
...filed patent applications and soon began leaking word of his invention to other chemists. In 1909 Baekeland unveiled the world's first fully synthetic plastic at a meeting of the New York chapter of the American Chemical Society. Would-be customers discovered it could be fashioned into molded insulation, valve parts, pipe stems, billiard balls, knobs, buttons, knife handles and all manner of items...
...20th century alchemy. From something as vile as coal tar came a remarkably versatile substance. It wasn't the first plastic, however. Celluloid had been commercially available for decades as a substitute for tortoise-shell, horn, bone and other materials. But celluloid, which had developed a reputation as a cheap mimic of better traditional materials, was derived from chemically treated cotton and other cellulose-containing vegetable matter. Bakelite was lab-made through and through. It was 100% synthetic...
...year after Baekeland died, annual plastic production in the U.S. reached more than 400,000 tons. In 1979, 12 years after The Graduate, the annual volume of plastic manufactured overtook that of steel, the symbol of the Industrial Revolution. Last year nearly 47 million tons of plastic were produced...