Daily Content Archive
(as of Friday, September 17, 2021)| Word of the Day | |||||||
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exonerate
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| Daily Grammar Lesson | |
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PronounsPronouns are words that are used in place of nouns in a sentence. The noun being replaced is known as the antecedent of the pronoun. Pronouns can be the subject of a sentence or clause, the object of a verb, or they can follow linking verbs to rename or re-identify the subject, which is known as what? More... | |
| Article of the Day | |
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 Schrödinger's Cat in Popular CultureIn 1935, Austrian physicist Erwin Schrödinger applied quantum-mechanical indeterminacy to an admittedly “ridiculous” thought experiment in which a cat is closed in a box with a vial of poison that will smash if a radioactive atom decays. The two possible yet mutually exclusive states—the cat being alive or dead—coexist until the box is opened and the cat's fate is seen. Writers have pounced on the idea, weaving it into TV shows, books, and movies. What TV character referenced it after a kiss? More... | |
| This Day in History | |
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 Joshua A. Norton Declares Himself Emperor of the US (1859)Though Norton arrived in San Francisco during the California gold rush, he took up speculating in rice, a valuable commodity at the time, rather than prospecting. Unfortunately, he ended up losing his fortune, after which he vanished for a short time. When he reappeared, he was wearing a costume resembling that of France's Napoleon III and calling himself "Emperor Norton." For the next 13 years, he paraded around the city issuing "proclamations" and even banknotes. How was he treated by police? More... | |
| Today's Birthday | |
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 Konstantin Eduardovich Tsiolkovsky (1857)Tsiolkovsky was a Russian inventor and rocket expert who was an early investigator of the possibility of rocket flight into outer space. In 1903, he published The Investigation of Outer Space by Means of Reaction Apparatus, which discussed the problems involved in overcoming the earth's gravitational pull and suggested the use of reaction vehicles for interplanetary flight. After losing his hearing as a child, Tsiolkovsky could not attend regular schools. How was he educated? More... | |
| Quotation of the Day | |
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 Unjust laws exist: shall we be content to obey them, or shall we endeavor to amend them, and obey them until we have succeeded, or shall we transgress them at once?Henry David Thoreau (1817-1862) | |
| Idiom of the Day | |
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have a thing for (someone)— To have a romantic infatuation with someone, especially unbeknownst to that person. More... | |
| Today's Holiday | |
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 Constitution and Citizenship Day (2023)A number of states and cities hold special exercises on September 17 to focus attention on the rights and obligations of citizenship. Schools make a special effort to acquaint their students with the history and importance of the Constitution. Naturalization ceremonies, re-creations of the signing of the Constitution, and parades are other popular ways of celebrating Constitution and Citizenship Day. Several states observe the entire week in which this day occurs as Constitution Week. More... | |
| Word Trivia | |
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Today's topic: teachingclinic - First meant "teaching of medicine at the bedside." More... didactics - The art or science of teaching. More... ear training - In music, it is the teaching of pitch and rhythm recognition. More... hypnopedia - Teaching during sleep. More... | |