Daily Content Archive
(as of Thursday, June 21, 2018)| Word of the Day | |||||||
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rejuvenate
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| Article of the Day | |
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 The Bucket ArgumentIn addition to establishing the foundations of classical mechanics and introducing his law of universal gravitation, Isaac Newton's 1687 text The Mathematical Principles of Natural Philosophy explored his rotating bucket argument, which has been studied by scientists for centuries. In it, he opposed the dominant view of motion—devised by Rene Descartes—that space is actually the extension of matter. How did Newton use a hypothetical bucket to try to make his point? More... | |
| This Day in History | |
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 SpaceShipOne Completes First Privately Funded Human Spaceflight (2004)Unlike its privately funded predecessors, SpaceShipOne was actually manned, by a pilot and two passengers, when it flew to the edge of space in 2004. Developed by aerospace engineer Burt Rutan and funded by billionaire Microsoft co-founder Paul Allen, the suborbital space plane won the $10 million Ansari X Prize for launching three people—or their weight equivalent—into space twice within two weeks in a privately developed, reusable spacecraft. Where is SpaceShipOne currently on display? More... | |
| Today's Birthday | |
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 Jean-Paul Sartre (1905)Sartre was a French philosopher, playwright, and novelist who became the foremost exponent of existentialism in the 20th century. His first novel, Nausea, was one of many works depicting man as a lonely being burdened with a terrifying freedom. He served in World War II, was taken prisoner, escaped, and was involved in the French resistance, during which he wrote multiple works. In 1964, he became the first person to voluntarily decline the Nobel Prize in Literature. Why did he refuse it? More... | |
| Quotation of the Day | |
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 More helpful than all wisdom is one draught of simple human pity that will not forsake us.George Eliot (1819-1880) | |
| Today's Holiday | |
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.jpg) National Aboriginal Day (2018)Long before a national holiday was established, this day of the year had been observed by Canada's Inuit, Métis, and First Nations peoples as a celebration of Aboriginal heritage. In 1996, the Canadian government made June 21 an official holiday, including all citizens in the observance. Celebrations take place throughout Canada, and are organized by the regional offices of Indian and Northern Affairs Canada and Canadian Heritage. Some festivities are modest celebrations; others exhibit a stronger focus on culture and tradition by holding canoe races, powwows, and awareness events. More... | |