Daily Content Archive
(as of Wednesday, October 14, 2015)| Word of the Day | |||||||
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halcyon
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| Daily Grammar Lesson | |
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Using Interrogative PronounsInterrogative pronouns are used in interrogative sentences to ask questions, functioning either as the subject or object of such sentences. Most often, interrogative pronouns are used in what type of questions? More... | |
| Article of the Day | |
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 Chemical BurnsA chemical burn occurs when living tissue is exposed to any of six types of chemical substance. Acids, bases, oxidizers, solvents, and reducing agents can all cause chemical burns without the presence of a heat source. Burns may occur right away, though they may not be immediately evident. Symptoms include itching, bleaching or darkening of the skin, burning sensations, trouble breathing, and tissue necrosis. What substances can produce chemical burns hours after contact with human skin? More... | |
| This Day in History | |
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 Chuck Yeager Breaks the Sound Barrier (1947)Days before becoming the first person to fly faster than the speed of sound, Yeager, a US Air Force test pilot, broke two ribs riding a horse. Afraid of being taken off the mission, he kept his injury a secret, even though it limited his movement so much that he had to reach with a broom handle to close the hatch on the X-1 experimental aircraft. Launched mid-air from a modified bomber, the X-1 broke the sound barrier, and Yeager became a legend. How fast was he flying when he went supersonic? More... | |
| Today's Birthday | |
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 Ralph Lauren (1939)Lauren began designing ties while working as a tie salesman and opened his own business in 1967. His first menswear line, under the Polo name, debuted the next year, and the mesh sport shirt—featuring an emblem of a polo player—would become his signature piece. His expensive creations evoke the look of the English aristocracy as adopted by the East-Coast American elite. His label also appears on furnishings, tableware, and luggage. What made him change his last name to Lauren when he was 16? More... | |
| Quotation of the Day | |
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 A fool's wild speech confounds the wise.Sir Walter Scott (1771-1832) | |
| Idiom of the Day | |
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in one blow— All at once, with a single decisive or powerful action. More... | |
| Today's Holiday | |
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 Svetitskhovloba (2020)Built in the 11th century, the Svetitskhoveli Cathedral is located in the historical town of Mtskheta in Georgia. It is one of the principal worship sites of the Georgian Orthodox faith and has also inspired a major Georgian Orthodox holiday, Svetitskhovloba, which is celebrated two days of the year, July 13 and October 14. Svetitskhovloba pays homage to this cathedral, as well as to the relic that it is believed to hold: the cloak of Christ. Pilgrims from Georgia and other nearby countries congregate for a mass baptism at the junction of the Aragvi and Kura rivers. More... | |
| Word Trivia | |
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Today's topic: spidercobweb - A single thread spun by a spider. More... arain - Another word for spider. More... lobster - Comes from Old English loppestre, "spider," because there is some resemblance. More... insect, spider, crustacean - One major difference between insects, spiders, and crustaceans is the antennae; most insects have one pair, spiders have none, and crustaceans have two pairs. More... | |