Word: effected
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Dates: during 1990-1999
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...arbitrary amount of loose sugar in a supermarket but can only buy it in 1-lb. bags. In one of his groundbreaking papers written in 1905, when he was still at the patent office, Einstein showed that Planck's quantum hypothesis could explain what is called the photoelectric effect, the way certain metals give off electrons when light falls on them. This is the basis of modern light detectors and television cameras, and it was for this work that Einstein was awarded the 1921 Nobel Prize in Physics...
...however, that it is Einstein's theory that ultimately fails. On extremely fine scales, space-time, and thus reality itself, becomes grainy and discontinuous, like a badly overmagnified newspaper photograph. The equations of general relativity simply can't handle such a situation, where the laws of cause and effect break down and particles jump from point A to point B without going through the space in between. In such a world, you can only calculate what will probably happen next--which is just what quantum theory is designed...
Replacing particles with strings eliminated at least one problem that had bedeviled scientists trying to meld general relativity and quantum mechanics. This difficulty arose because space lacks smoothness below subatomic scales. When distances become unimaginably small, space bubbles and churns frenetically, an effect sometimes referred to as quantum foam. Pointlike particles, including the graviton, are likely to be tossed about by quantum foam, like Lilliputian boats to which ripples in the ocean loom as large waves. Strings, by contrast, are miniature ocean liners whose greater size lets them span many waves at once, making them impervious to such disturbances...
...literature, things were ready to fall apart on their own, so any excuse to do so--especially one as revered as a theoretical restructuring of the universe--was embraced. In 1919 relativity exploded upon science. In 1922 T.S. Eliot's The Waste Land had a similar effect on literature. Yet when Eliot wrote, "these fragments I have shored against my ruins," people took up the fragments but ignored the shoring...
...hold it in reserve. He picked a first-class military team--General George Marshall, Admiral Ernest King, General Henry Arnold and Admiral William Leahy--and gave its members wide latitude to run the war. Yet at critical junctures he forced action, and almost all those actions had a salutary effect on the war. He personally made the hotly debated decision to invade North Africa; he decided to spend $2 billion on an experimental atom bomb; and he demanded the Allies commit themselves to a postwar structure before the war was over...