Word: chips
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Sensors like those made by Delco were the first to combine microelectronics and micromachines on one chip. The typical microsensor is a thin silicon diaphragm studded with resistors. Because the electrical resistance of silicon crystals changes when they are bent, the slightest stress on the diaphragm can be registered by the resistors and amplified by electronic circuits...
...payoff can be enormous. As electronics manufacturers have discovered, the laws of economics at the micro level are as different as the laws of physics. A manufacturer might spend a small fortune putting hundreds of moving parts and circuits onto a single silicon chip. But when that chip goes into large-scale production and millions of copies are made, the economies of scale take over, and development costs virtually disappear...
Unfortunately, there is a limit to how many transistors can be squeezed onto the surface of a chip. Thus the attraction of micromachines. They give engineers a way to shrink the moving parts of a device rather than trying to shrink its computer controls further. Some experts believe that within the next 25 years micromachinery will do for machines what microelectronics did for electronics. Given the progress over the past quarter-century, that is saying...
...Chip Hooper of Monterey Peninsula Artists, an agent for the B-52's said that he had not been contacted by the council. "I haven't heard from anyone from [Harvard] who wants to book them, and if they want to book them they better call me," Hooper said...
...Christmas, better act fast. Nintendo, the Japanese manufacturer of this year's hottest toy, expects to produce 1 million Game Boys for sale in the U.S. this season -- but that will meet only half the estimated demand. A portable video-game system that is controlled by a microprocessor chip, Game Boy uses interchangeable cartridges, and it offers stereo sound...