Daily Content Archive
(as of Friday, May 28, 2021)| Word of the Day | |||||||
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multifaceted
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| Daily Grammar Lesson | |
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Primary Auxiliary VerbsThe "primary" auxiliary verbs are "be," "have," and "do"—they occur most commonly in English. "Be" and "have" are used as auxiliaries to conjugate the continuous, perfect, and perfect continuous tenses. How is "do" used? More... | |
| Article of the Day | |
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 Nuclear MedicineA relatively new medical discipline, nuclear medicine is a subspecialty of radiology that utilizes radioactive pharmaceuticals to diagnose and treat diseases. An important component of nuclear medicine is imaging. Whereas imaging technologies like X-rays pass external radiation through the body to form an image, nuclear medicine imaging relies on the detection of radioactive emissions released by radiopharmaceuticals that have been introduced into the body. What is the ALARA principle? More... | |
| This Day in History | |
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_-_the_last_supper_(1495-1498).jpg) The Last Supper Back on Display after Two-Decade Restoration (1999)By the 1970s, Leonardo da Vinci's 15th-century mural masterpiece, The Last Supper, was badly deteriorated. Italian officials then undertook a major restoration project to permanently stabilize the painting and reverse the damage. The painting's original form was determined using original sketches and scientific tests, including infrared reflectoscopy and microscopic core-samples. The restoration took 21 years, and the painting was put back on display in 1999. Where is it located? More... | |
| Today's Birthday | |
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 Thomas Moore (1779)Moore was an Irish poet who achieved prominence in his day not only for his poetry but also for his love of Ireland and personal charm. He is remembered today for Irish Melodies, a group of lyrics published between 1808 and 1834 and set to music by Sir John Stevenson and others. Moore was friends with Percy Bysshe Shelley and Lord Byron, and his biography of Byron is among his best prose works. Byron left Moore his memoirs, but Moore later destroyed them. Who persuaded him to do it? More... | |
| Quotation of the Day | |
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 Manners are the happy way of doing things; each once a stroke of genius or of love—now repeated and hardened into usage. They form at last a rich varnish, with which the routine of life is washed, and its details adorned. If they are superficial, so are the dewdrops which give such a depth to the morning meadows.Ralph Waldo Emerson (1803-1882) | |
| Idiom of the Day | |
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in layman's terms— In words that can be understood by people outside of a given profession or field of expertise, i.e., without the use of jargon or highly technical terms. More... | |
| Today's Holiday | |
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 Armenia First Republic Day (2024)The people of Armenia lived for hundreds of years under foreign domination. Then, in 1917, the Russian Revolution allowed Armenia the opportunity to create a modern republic. The Democratic Republic of Armenia (DRA) was formed in 1918. The DRA was short-lived but important, as it represented the beginning of the modern quest for democracy and independence in Armenia. On First Republic Day, titles and medals are awarded to Armenians of outstanding achievement, and there are speeches by government officials, fireworks displays, concerts, and dancing. More... | |
| Word Trivia | |
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Today's topic: vegetablerareripe - Originally simply a fruit or vegetable that ripened early. More... fruit, vegetable - Fruit is the name given to those plants that have an ovary used for food; vegetable is the name given to a large category of herbaceous plants with parts used for food. More... sauerbraten, sauerkraut - In German, sauerbraten is literally "sour roast meat," and sauerkraut is "sour cabbage or vegetable." More... sweet potato, yam - The sweet potatoes and yams sold in most stores are the same vegetable—sweet potatoes are inside every mislabeled yam can; true yams are not sold anywhere except a handful of specialty grocers. More... | |