Heinz Hopf, German-Swiss mathematician and academic (born 1894)
Heinz Hopf was a German mathematician who worked on the fields of dynamical systems, topology and geometry.
Heinz Hopf, German-Swiss mathematician and academic (born 1894)
Explore 1718 historical events from 1970β1979.
Heinz Hopf was a German mathematician who worked on the fields of dynamical systems, topology and geometry.
Heinz Hopf, German-Swiss mathematician and academic (born 1894)
Jerome Irving Rodale was a publisher, editor, and author who founded Rodale, Inc. in Emmaus, Pennsylvania, and The Rodale Institute, formerly the Soil Health Foundation.
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Michael Rennie was a British film, television and stage actor, who had leading roles in a number of Hollywood films, including his portrayal of the space visitor Klaatu in the scie…
Michael Rennie, English actor (born 1909)
Carlos Polestico García, often referred to by his initials CPG, was the eighth president of the Philippines, serving from 1957 to 1961. He served as the fourth vice president of th…
Carlos P
Audie Leon Murphy was an American soldier, actor, and songwriter. He was widely celebrated as the most decorated American combat soldier of World War II, and has been described as …
Audie Murphy, American soldier and actor, Medal of Honor recipient (born 1925)
Karl Paul Reinhold Niebuhr was an American Reformed theologian, ethicist, commentator on politics and public affairs, and professor at Union Theological Seminary for more than 30 y…
Reinhold Niebuhr, American theologian and academic (born 1892)
György Lukács was a Hungarian Marxist philosopher, literary historian, literary critic, and aesthetician. He was one of the founders of Western Marxism, an interpretive tradition t…
György Lukács, Hungarian historian and philosopher (born 1885)
Wendell Meredith Stanley was an American biochemist, virologist and Nobel laureate. Stanley's work contributed to lepracidal compounds, diphenyl stereochemistry, and the chemistry …
Wendell Meredith Stanley, American biochemist and virologist, Nobel Prize laureate (born 1904)
John Charles Walsham Reith, 1st Baron Reith was a Scottish broadcasting executive who established the tradition of independent public service broadcasting in the United Kingdom. In…
John Reith, 1st Baron Reith, Scottish broadcaster, co-founded BBC (born 1889)
Thomas Gomez was an American actor.
Thomas Gomez, American actor (born 1905)
Paul Karrer was a Swiss organic chemist best known for his research on vitamins. He and British chemist Norman Haworth won the Nobel Prize for Chemistry in 1937.
Paul Karrer, Russian-Swiss chemist and academic, Nobel Prize laureate (born 1889)
Salyut 1, also known as DOS-1, was the world's first space station. It was launched into low Earth orbit by the Soviet Union on April 19, 1971. The Salyut program subsequently achi…
Salyut 1, the first space station, was launched from the Baikonur Cosmodrome near Tyuratam in the Soviet Union
The Doors were an American rock band formed in Los Angeles in 1965, comprising vocalist Jim Morrison, keyboardist Ray Manzarek, guitarist Robby Krieger, and drummer John Densmore. …
The Doors (pictured) released L
The Rolling Stones are an English rock band formed in London in 1962. Active for over six decades, they are one of the most popular, influential, and enduring bands of the rock era…
The Rolling Stones released Sticky Fingers, the first album on their own label, Rolling Stones Records
Erich Ernst Paul Honecker was a German communist politician who led the German Democratic Republic from 1971 until shortly before the fall of the Berlin Wall in November 1989. He h…
Erich Honecker became First Secretary of the Socialist Unity Party of Germany, the governing party of East Germany
Hughes Airwest Flight 706 was a regularly scheduled flight operated by American domestic airline Hughes Airwest from Los Angeles, California, to Seattle, Washington, with several i…
Hughes Airwest Flight 706 collided with a US Marine Corps jet near Duarte, California, killing 50 people
The Vietnam War was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam and South Vietnam and their allies. North Vietnam was supported by the Soviet Unio…
Vietnam War: Australian forces attacked a heavily fortified North Vietnamese base camp at the Battle of Long Khánh
The New York Times (NYT) is a newspaper based in Manhattan, New York City. The New York Times covers domestic, national, and international news, and publishes opinion pieces and re…
The New York Times published the first excerpts from the Pentagon Papers, a 7,000-page classified Department of Defense
Emerson, Lake & Palmer were an English progressive rock supergroup formed in London in 1970. The band consisted of Keith Emerson (keyboards) of the Nice, Greg Lake of King Crimson,…
Emerson, Lake & Palmer released the progressive rock album Tarkus
The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969. Apollo was conceiv…
Apollo program: The damaged Apollo 13 spacecraft returns to Earth safely
Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globa…
The first Earth Day is celebrated
San Diego is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. It is the eighth-most populous city in the U.S. and second-most populo…
Chicano residents in San Diego, California occupy a site under the Coronado Bridge, leading to the creation of Chicano P
Dong Fang Hong 1, in the western world also known as China 1 or PRC 1, was the first space satellite of the People's Republic of China (PRC), launched successfully on 24 April 1970…
China launches Dong Fang Hong I, becoming the fifth nation to put an object into orbit using its own booster
The Gambia, officially the Republic of the Gambia, is a country in West Africa. Geographically, the Gambia is the smallest country in continental Africa; it is surrounded by Senega…
The Gambia becomes a republic within the Commonwealth of Nations, with Dawda Jawara as its first President