Overview
Research into physics of sound and hearing has caused increasing alarm among scientists and physicians about effects of high noise levels upon people, and destructive psychological and physical effects of constant noise pollution.
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10 - 1Danger: Man At Work - In The Balance September 24, 1969 -
10 - 2Danger: Man At Work - The Urban Crisis October 01, 1969
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10 - 3Danger: Man At Work - Water October 08, 1969
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10 - 4Danger: Man At Work - Air Pollution October 15, 1969
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10 - 5Danger: Man At Work - Pesticides October 22, 1969
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10 - 6Danger: Man At Work - The Global Crisis October 29, 1969
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10 - 7The Ages Of Man: A Day In The Life Of A G.P. November 05, 1969
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10 - 8The Ages Of Man: A Breath Of Life November 12, 1969
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10 - 9The Ages Of Man: The Attack On Cancer November 26, 1969
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10 - 10The Ages Of Man: Drugs December 10, 1969
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10 - 11The Ages Of Man: The Cell December 17, 1969
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10 - 12The Ages Of Man: Arthritis December 24, 1969
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10 - 13The Ages of Man: Decade Science Review December 31, 1969
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10 - 14The Ages Of Man: Heart Disease January 07, 1970
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10 - 15The Ages Of Man: Transplants January 15, 1970
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10 - 16The Ages Of Man: A Definition Of Death January 22, 1970
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10 - 17Wild Africa: As It Was February 25, 1970
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10 - 18A Sense Of Time March 19, 1970
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10 - 19Wild Africa: Something New March 25, 1970
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10 - 20A Sense Of Time March 26, 1970
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10 - 21A Sense Of Time April 02, 1970
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10 - 22Oceanography May 14, 1970
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10 - 23Continental Drift May 21, 1970
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10 - 24Sense Substitution May 28, 1970
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10 - 25Physical Sciences: Stellar Evolution June 04, 1970
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10 - 26Physical Sciences: Making Waves June 11, 1970
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10 - 27Physical Sciences: Energy Conversion June 18, 1970
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10 - 28Physical Sciences: Laser June 25, 1970