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Word: petterssen (lookup in dictionary) (lookup stats)
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Usage:

...weather is of great and far-reaching concern. A strategic air fleet, taking off for destination X, will need to know what weather to expect 5,000 miles and 20 hours ahead. Last week the Air Force acquired one of the world's leading meteorologists, Dr. Sverre Petterssen of M.I.T...

Author: /time Magazine | Title: Science: Air Weather Man | 11/1/1948 | See Source »

...Petterssen's job will be to appraise and utilize the new methods that are making meteorology something like an exact science. Modern meteorology was developed in his native country, Norway (whose Drs. Vilhelm and Jakob Bjerknes worked out the method of air-mass analysis), but now, says Dr. Petterssen; the U.S. is well in the lead...

Author: /time Magazine | Title: Science: Air Weather Man | 11/1/1948 | See Source »

Until the world settles down, Dr. Petterssen's job will be mainly military. But if happier times ever come, his new methods will eventually reach the workaday Weather Bureau and be used to warn picnickers against sudden summer showers...

Author: /time Magazine | Title: Science: Air Weather Man | 11/1/1948 | See Source »

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