On this day

April 9, 1951

Revisit the news, notable people, and historical moments connected to this date.

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Headlines from April 9, 1951

World News Summarized

By MONDAY, APRIL 9, 1951

United Nations forces have closed in on Hwachon, a main enemy base eight miles above the Thirty-eighth Parallel in Korea. Other sectors were relatively quiet. [1:8; maps P. 2.] The Communists "don't go home" and they "won't call this thing off," Lieutenant General Ridgway...

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Notable Deaths

Vilhelm Bjerknes

1951Vilhelm Bjerknes, Norwegian physicist and meteorologist (born 1862)[โ€ ]

Vilhelm Friman Koren Bjerknes was a Norwegian geophysicist and meteorologist who did much to lay the foundation of the modern practice of weather forecasting. He formulated the primitive equations that are still in use in numerical weather prediction and climate modeling. He founded the so-called Bergen School of Meteorology, which was successful in advancing weather prediction and meteorology in the early 20th century.

Historical Context for April 9, 1951

In 1951, the world population was approximately 2,543,130,380 people[โ€ ]