Word: clouding
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...Australia, rainmaking has enjoyed a better-regulated infancy. According to Welsh-born Dr. George Edward Bowen, a leader in the development of both radar and radio astronomy, Australia's carefully controlled program of "cloud physics" experiments has yielded clear and encouraging results...
Most of the Australian experiments backed by CSIRO (the Commonwealth Scientific and Industrial Research Organization) have been done with Dry Ice sown from airplanes. Single clouds were seeded and the results watched by radar, which shows the formation of rain inside the cloud. A cloud-seeding was counted as successful only if rain came from the seeded cloud but not from adjacent clouds that were not seeded. When a cloud's temperature was below 19° F., the trick worked every time. Individual clouds dropped as much as ½ in. of rain that would not have fallen naturally...
Plenty of seedable clouds, says Dr. Bowen, drift over Australia without springing a leak. An area of some 1,000,000 sq. mi. to the west of the Great Dividing Range of eastern Australia is chronically in need of rain, and Bowen is sure that cloud-seeding can increase the precipitation of this area by a critical 50%. In northern Australia, the important thing is to make the rain come at the right time. This can be done, Bowen thinks, by seeding the yearly monsoon clouds, which often build up for weeks before rain begins to fall...
...cost. Of premature babies who weighed 4 Ibs. or less at birth, one out of every eight reared in hospital incubators was going blind. Suddenly, and for no apparent reason, the blood vessels of the retina would fan out in wild profusion. Fibrous tissue growing behind the lens would cloud the eyes and ruin the retina. Doctors were baffled. They could do little more than tag the disease with a name, retrolental fibroplasia (R.L.F...
...quiet, courtly Virginian of deep religious faith and independent character, the cloud was a vindication of a rather lonely fight-a vindication he was the last to want. When he heard the news about the Russian explosion of a "thermonuclear device," Lewis Lichtenstein Strauss, 57, new chairman of the U.S. Atomic Energy Commission, informed the other four AECommissioners, and then started working day & night to speed the U.S.'s own thermonuclear bomb production program. Not much was said, but AEC was keenly aware of two fateful facts of U.S. history: 1) had it not been for Lewis Strauss...