Word: one
(lookup in dictionary)
(lookup stats)
Dates: during 1940-1949
Sort By: most recent first
(reverse)
Besides Studio One (sponsored by Westinghouse), Miner also produces for CBS-TV The Goldbergs and a weekly children's show, Mr. I. Magination (Sun. 6:30 p.m.), which is a good deal better than its coy title. He sees TV as more closely related to the theater than to movies-"No film is as good as what we can do live on television." He is also confident that it will never descend to the low mental level of radio, because it can deal with adult problems, "and we don't get chichi or phony about them...
Earth Charge. Since 1917 scientists have known that the earth's surface is charged with negative electricity, but no one knew for sure what keeps it charged. In areas of fair weather, an electric current flows between the earth and the air in a direction which would tend to dissipate the charge. It is not much of a current: only about 1,500 amperes, not much more for the entire earth than flows in a few power lines. But the electricity taken from the earth must be restored somehow or the earth's electric charge would soon drain...
...obvious guess is that thunderstorms somehow restore the lost charge, but no one had proved it. Three years ago the institution borrowed airplanes from the Air Force and began to measure electrical stirring in the still air above active thunderheads. Sure enough, the instruments showed a current moving in the opposite direction to the current in fair-weather areas. The scientists figured that all the thunderstorms going on at one time generate a net current of about 1,500 amperes, just enough to balance the drain and keep the earth's charge constant...
Fossil Magnetism. The earth has a powerful magnetic field, but no one knows what creates it. In hope of finding out, the Carnegie scientists studied the magnetism in ancient sedimentary rocks...
...different direction. The south-seeking ends of the magnetic particles were pointing downward as the needles of "dip circle" compasses do in the southern hemisphere. The ancient Maryland rocks acted magnetically as if they had been formed nearer to the southern magnetic pole (in Antarctica) than to the northern one (in Canada...