Word: beaming
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...briefing for selected Czechoslovak journalists, General Prchlík reported that the Russians had set up radio transmitters within Czechoslovakia with which they could either jam all Czechoslovak broadcasts or beam their own propaganda into the country's homes. They had also, reported Prchlík, invited ex-Party Boss Novotny to Moscow to broadcast a plea for Dubček's overthrow via their network. (Last week Novotny was waiting things out at a country villa at Rokycany, about nine miles from Pilsen, where he was under close surveillance.) The Russian embassy in Prague contains a printing...
Welding Retinas. Taking advantage of the unerring straightness and narrow diameter of laser beams, engineers are already using them to keep bridges, tunnels and dams in line during construction. Laser light has also proved helpful in aligning jet-plane assembly operations and the two-mile-long Stanford linear accelerator. When the high energy of laser light is concentrated on a small area, it serves as a high-speed drill that can burn precision holes through materials as hard as diamonds in a small fraction of the time required by conventional methods. It can vaporize the rough edges of such microscopically...
...Control a laser beam with a system of gas-filled tubes and mirrors...
...M.I.T. and Johns Hopkins, the only two academic entries on an otherwise corporation list, are among the top 100 because both institutions are involved in expensive applied research in such fields as Over-the-horizon radar, electromagnetic applications and military uses for the laser beam. M.I.T.'s contracts last year totaled $94.9 million, while Hopkins' amounted to $71.1 million...
...chambers from which pumps are continuously evacuating the air. By simply blowing a steady stream of inert gas past the final hole-the muzzle of the gun - he stops dirt and debris from being sucked back into the vacuum. No wider than a sixteenth of an inch, the electron beam, says Schumacher, can cut iron bars, granite blocks or slabs of concrete. Only requirement is that the gun be kept virtually on top of its target. From a half inch out, it can burrow up to four inches into the toughest stone in less than a minute. It also works...