Word: arcs
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Dates: during 1940-1949
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...every 10,000-ton freighter were battered over a half-million rivets. In many modern ships nearly all these rivets have been eliminated. Result is that shipyards today are much quieter, and to gapers outside their guarded walls the chief evidence of activity within is the firefly flashing of arc welders clambering among the hulls...
Commonest form of welding used today is arc welding. An arc welder has for his tool a device that holds a pencil-sized metal rod carrying a heavy (around 200 amps) electric current of low voltage. When he brings the rod close to the metal to be welded, the current leaps across the near-contact, forming a blinding arc whose temperature-some 6,500° F.-melts both the rod and the metal being welded into tiny molten pools which quickly cool into solid metal. Since the welder's rod (called an electrode) melts down like a candle...
...fight with the Germans in Russia, someone murdered his secretary in Paris. The Nazis were said to have shot twelve Rumanian Generals who were unwilling to continue fighting Russia. In Yugoslavia open warfare continued between Nazi mechanized divisions and the Chetnik guerrillas. (Reports told of a Serbian "Joan of Arc" who led an attack on the town of Sabac.) In Greece the Nazis executed 40 student demonstrators. The exiled Greek Government reported the Germans had wrenched off one rebel's arms, had buried alive three Greeks whose executioners succeeded only in wounding them. Exiled Greek Premier Emmanuel Tsouderos cried...
...Caribbean bases are vital to U.S. defense in both oceans. While the Caribbean islands are Andy Andrews' ramparts, his citadel is The Ditch. For within their protective arc lies the Panama Canal-key to U.S. strategy in the Atlantic and the Pacific, certain target of any invader. Example: a sudden blow at the Canal from the Atlantic side when a big part of the U.S. Fleet is in the Atlantic-as it is nowadays-might prevent the rapid reinforcement of naval forces remaining in the Pacific...
...Four weeks: The baby acts like a tiny tree ape, lashing his arms, clenching his fists. He lies mostly on his side with his head turned, one arm extended, the other flexed. He turns his head and eyes through an arc of 90° to look at rings and rattles, listen to a bell. When the doctor tries to pull him up, his head sags back...