Word: polarity
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...biologically speaking, Venus appears much younger than Earth, then Mars appears much older. It is smaller and colder than Earth, has lost most of its atmosphere and water. But a thin atmosphere it still has, perhaps containing a little oxygen. And Mars has a little water, as the white polar caps show. These caps melt in the Martian summer, accumulate again in winter. The excitement over possible Martian inhabitants was started in the 19th Century by the Italian astronomer Schiaparelli, who described hazy streaks on the surface, called them canali. This Italian word means "channels," was erroneously translated "canals," which...
...mounting for the telescope is of the two-pier type, but the special nature of the Schmidt-type reflector has made it necessary to include several unusual features. Construction is being super-intended by Mr. Herbert E. Hanson of the observatory staff. Except for the polar axis and counterweights, the mounting is of Dowmetal,--probably the first telescope mounting ever made of this specially light and strong magnesium alloy. The Dow Chemical Company, of Midland, Mich., cooperated in providing the difficult castings necessary for both the telescope tube and mounting...
This sounds like a nonsense riddle, but it isn't. The only place on earth from which you can walk 15 miles south, then 15 miles east, and still be only 15 miles from the starting point, is the North Pole. Hence the bear must have been a polar bear-therefore white...
...class includes such notables as Jimmy Roosevolt; Edwin Land, inventor of Polar Polaroid glass; the Lincoln Kristein, ballet director...
...prove himself a he-man to attractive Ellen Drew. Otherwise it is just a Jack Benny radio program minus Mary Livingstone (Mrs. Jack Benny), and Benny addicts should find it just as entertaining. It has Rochester (Eddie Ander son), Benny's gravel-voiced, colored stooge; Carmichael (the polar bear); the disembodied voice of Fred Allen (whose mock feud with Benny weekly wows their camp followers); tunes, dances, a lot of fancy showmanship, girls and gags. People with a taste for deeper humor are cautioned that unlike the radio, the picture cannot be tuned off at will...