Events in History
- Apr 1 Conrail takes over operations from six bankrupt railroads in the northeastern U.S..
- Apr 1 Jovian-Plutonian gravitational effect is first reported by the astronomer Patrick Moore.
Apple Macintosh Personal Computer
Apr 1 Steve Wozniak and Steve Jobs found Apple Computer in the garage of Jobs' parents house in Cupertino, California
Election of Interest
Apr 5 Harold Wilson resigns as James Callaghan becomes Prime Minister of the United Kingdom
Event of Interest
Apr 7 Chinese Politburo fires vice-premier Deng Xiaoping
- Apr 9 US & Russia agreed on size of nuclear tests for peaceful use
Event of Interest
Apr 11 The Apple I computer, created by Steve Wozniak is released
- Apr 12 India set 403 to win by WI They get them, 6 wkts 7 overs spare
- Apr 13 US Federal Reserve begins issuing $2 bicentennial notes
- Apr 21 Swine Flu vaccine, for non-epidemic, enters testing
- Apr 21 USSR performs nuclear test at Eastern Kazakh/Semipalitinsk USSR
- Apr 25 Cub centerfielder Rick Monday rescues US flag from 2 fans trying to set it on fire
- Apr 25 Elections in Vietnam for a National Assembly to reunite the country
- Apr 25 India all out for 97 v West Indies
- Apr 25 Portugal adopts new constitution
- Apr 26 Pan Am begins non-stop flights NYC-Tokyo
- Apr 27 Arabic Monetary Fund established in Abu Dhabi
- Apr 29 Minister Irene Vorrink begins fluoridating Dutch drinking water
- Apr 30 Royal Canadian Mint opens a branch in Winnipeg, Manitoba
- Apr 30 The Betsy Ross Bridge, spanning the Delaware River from Philadelphia, Pennsylvania to Pennsauken, New Jersey opens
Birthdays in History
Andrew Ng (46 years old)
Apr 18 British-born American computer scientist (Google Brain, Baidu, Stanford), born in United Kingdom
- Apr 18 Justin Ross, American politician (Member of the Maryland House of Delegates from the 22nd district 2003-12), born in Bowie, Maryland
Deaths in History
- Apr 1 Max Ernst, German-French surrealist painter and sculptor (founded surrealism), dies at 85
- Apr 1 S Constantine Timoshenko, Russian marshal, dies at 75
- Apr 4 Harry Nyquist, Swedish-American physicist and electronic engineer who contributed to communication theory (Nyquist–Shannon sampling theorem; Nyquist rate), dies at 87
- Apr 5 Wilder Penfield, Canadian surgeon (b. 1891)
- Apr 6 Ruth Plumly Thomson, American children's writer (Oz series), dies at 84
- Apr 6 Sidney Franklin, American bullfighter (b. 1903)
- Apr 14 José Revueltas, Mexican write and political activist, dies after a heart attack at 61
- Apr 15 Gerald Smith, American antisemite (Nationalist Christian Crusade), dies at 78
- Apr 17 Henrik Dam, Danish biochemist, Nobel laureate (b. 1895)
- Apr 17 Jean-Jacques Gailliard, Belgian painter, dies at 85
- Apr 18 Mahmoud Younis, Suez Canal nationalization engineer, dies at 65
- Apr 24 Mark Tobey, US abstract painter, (Broadway Norm), dies at 85
- Apr 28 Eugen Roth, German poet, dies at 81
- Apr 28 Richard Hughes, English writer (Fiction as Truth), dies at 76