The temperature on March 25, 1947 was between 0.6 °C and 9.8 °C and averaged 4.3 °C. There was 2.6 mm of rain during 3.0 hours. There was 10.0 hours of sunshine (80%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
April 15 » Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line.
April 16 » Bernard Baruch first applies the term "Cold War" to describe the relationship between the United States and the Soviet Union.
May 3 » New post-war Japanese constitution goes into effect.
October 20 » The House Un-American Activities Committee begins its investigation into Communist infiltration of the Hollywood film industry, resulting in a blacklist that prevents some from working in the industry for years.
December 16 » William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.
December 23 » The transistor is first demonstrated at Bell Laboratories.
When copying data from this family tree, please include a reference to the origin: Kristi Hancock, "Myers-Hancock Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/myers-hancock-family-tree/P125.php : accessed May 14, 2025), "Francis Alva PETREA (± 1892-1947)".
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