Word: lighting
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Dates: during 1940-1949
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...army thinks that it knows as much about drunkenness as any other organization. It maintains that evangelism can reach into depths of degradation which psychiatry cannot touch. Says Captain Tom Crocker, onetime alcoholic and drug addict who is now in command of the army's famed Harbor Light corps in Chicago: "Overcoming drunkenness is a matter of prayer from beginning to end. God is the deciding factor. The job is too overwhelming to be done by human means alone." With evangelism goes fellowship. Misery can find company in decent surroundings along Skid...
Individuals vary widely, Dr. Peckham found, but on an average, sensitivity to light at night is reduced by more than one-third after a day at the beach without sunglasses; in some cases it is reduced by nine-tenths. The loss in sensitivity cuts down night vision in a "logarithmic proportion": the average driver loses 13% of his visual acuity, the extreme case loses...
...prevent both discomfort and danger, Dr. Peckham advises, wear proper sunglasses-"the darker the better." Manufacturers are satisfied if their glasses cut out one-third of the light rays; some ophthalmologists now suggest cutting out as much as 80% to 90%. (The Navy issued some sunglasses which cut out 88%.) Dark glasses need not make it harder to see objects in bright light; they may help when much of the light is unnecessary. Advertising boasts of filtering out "harmful rays," says Dr. Peckham, are meaningless. Under ordinary conditions, he continues, infrared and ultraviolet rays, both invisible, make little difference; visible...
...Bright light bleaches the visual purple, a pigment in the retina which is needed for vision in dim light. Overexposure slows the retina's power to restore the purple when needed...
...once more competitive economy, Big Steel had a perfect right to raise its prices. But with the steel shortage over, it might not get away with it. Big Steel's customers certainly would not like the $80 million-a-year increase in their steel bill, especially in the light of steel profits. In the first nine months of 1949, U.S. Steel netted $133 million, 50% more than in the same period in 1948. And so far as Ben Fairless could see last week, the future looked rosy. Operations of Big Steel, he said, should continue at 100% of capacity...