Word: mans
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Dates: during 1960-1969
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...microscopic plant probably flourished in the cave in prehistoric times, but reappeared only when man brought it back with him in the mud and dirt of his shoes. Palmellococcus' life was made all the more comfortable when man installed artificial lights in the cave, circulated the air with huge blowers and, most important of all, introduced a host of algal nutrients...
...that scientists and other selected visitors are now again being allowed into the cave to study the paintings. If adequate protection against new contamination can be devised, Lefevre and Laporte hope that the public also may some day again be allowed to see the remarkable artistry of Cro-Magnon man...
...Man's age-old dream of extraterrestrial life was stimulated earlier this summer by preliminary interpretations of data sent back from Mars by the twin Mariner probes. Hurriedly examining the readings from his infrared spectrometer on board Mariner 7, Chemist George C. Pimental had dramatically announced that the Martian atmosphere probably contained traces of ammonia and methane, two gases produced on earth by bacterial decay. The implication was clear: there might well be micro-organisms on Mars...
...mile-long plain called Hellas. There are also vast expanses of jumbled, chaotic terrain, whose short ridges and small valleys are unlike any features on the moon and do not exist on so large a scale on earth. Concludes Caltech Geologist Robert Sharp: "Mars is definitely its own man...
...Matter of Personality. What did not work was Knudsen's concept of how a Ford president should operate. Ford's young executives have always admired G.M.'s all-around management strength, but they were startled when a G.M. man was brought in to be their boss. Their dismay increased when they discovered that Knudsen, a gentlemanly but strong-willed executive, intended to run the company practically at the plant level. Instead of sitting in his office ruling on policy, he took to haunting the Ford design center, arriving there as early as 7:15 a.m. He ordered...