Word: electronized
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...Chinese have also turned en masse to advanced technology. They are struggling to improve their electronics industry, and are producing computers of the 1960s type. At the Shanghai Institute of Metallurgy we saw several impressive "clean rooms" under construction for the fabrication of "chips" containing the microscopic circuitry that is the brain of the modern computer. Some of these chips are being manufactured with new electron-beam techniques. Scientists are also experimenting with lasers. One intriguing project: a six-beam experimental laser device to produce power from thermonuclear fusion. Blessed with an abundance of the elements called rare earths...
...Chinese are also exploring more esoteric realms. In Peking American-educated veterans of China's nuclear weapons program told of their plans to build by the mid-1980s a 50 billion-electron-volt accelerator for research in particle physics. Scientists are building two gravity-wave detectors, one in Peking, the other at Canton's Sun Yat-sen University...
...catch quarks in that playful activity, four separate teams of experimenters-involving 300 scientists from eight countries, including the U.S.-turned to West Germany's new PETRA colliding beam accelerator in Hamburg. The powerful machine accelerates electrons to energies of 15 billion electron volts and sends them barreling head-on into their antimatter opposites, particles called positrons, coming at high speed from the opposite direction. In the past, when such experiments have been tried with other accelerators operating at lower energies, the debris from the electron-positron collisions has consisted of only two "jets," or streams, of hadrons...
Even before the last bodies had been found, the detective story began. Federal investigators started poking through the smoldering wreckage of the DC-10 in the flame-seared field near Chicago's O'Hare Airport, collecting pieces of metal that colleagues later examined under electron microscopes. Their findings last week were enough to chill the most seasoned air traveler: the key elements that destroyed American Airlines Flight 191 and killed 274 people appeared to be a bolt 3 in. long and ⅜ in. in diameter, and a cracked metal plate. Both were parts of the pylon assembly under...
...broken bolt that searchers found beside the runway. It was one of five that held the pylon to the wing, and officials thought it had snapped because of "metal fatigue"-the progressive weakening that results from repeated stress. One investigator even christened it "the murdering bolt." But electron microscope studies showed the bolt had been broken by a sudden, violent strain. Meanwhile, a crack had been found in the plate that formed the aft bulkhead...