Word: vacuumers
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...current political vacuum, however, is of Yeltsin's own making and reflects his philosophy of power. "Boris Yeltsin never really fully trusts anyone," said an official who has watched him closely for years. "He is very adroit at manipulating the friendships and animosities of those around him." Yeltsin's distrust of others and his gift for manipulation found its expression in the 1993 constitution. Drawn up at the height of Yeltsin's confrontation with the legislature, the constitution gave the President broad and vaguely defined prerogatives. The aim was to ensure that he, and only he, controlled all the levers...
...flywheel in Rosen Motors' power train is something different altogether. It is a roughly 12-in. by 7-in. cylinder that hangs suspended in a vacuum from magnetic bearings and normally spins at 55,000 r.p.m.; today's cars run at an average of 2,000 r.p.m. The energy of the flywheel is stored in this rapid rotation, which generates electricity on demand. In the Rosens' power train, the flywheel works in conjunction with a gas-driven microturbine to make...
...instead plan to blow away the field in part because Harold and his team of engineers have solved a set of daunting technological issues just in the past year. Harold is, after all, a rocket scientist. For instance, he has been able to create and sustain a relatively pure vacuum in which the flywheel spins, using such exotic devices as molecular drag pumps and molecular sieves. A better vacuum means less friction, thus better spin. He also has been able to suspend the rapidly spinning flywheel in its unstable environment by using sophisticated gimbals and magnetic bearings--something very...
...failure to become aroused may signal a medical problem. The immediate cause of impotence is a lack of blood flow to the penis, and a wide range of treatments is available. Men can take pills that dilate the blood vessels and help facilitate an erection, or they can use vacuum instruments that draw blood into the penis. On the more invasive side, they can inject drugs into the base of the penis that dilate blood vessels, or patients can undergo surgery for penile implants...
...protons. Yet the solar wind is a gossamer thing, far less substantial than a whisper. "What you have," marvels Gurman, "is a million tons of matter moving at a million miles per hour. But its density is so low that essentially you're dealing with the physics of a vacuum...