Daily Content Archive
(as of Monday, October 15, 2018)| Word of the Day | |||
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| Daily Grammar Lesson | |
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Modal Verbs that Indicate the FutureBecause modal auxiliary verbs can be quite similar in how they are used, it is sometimes unclear when it's more appropriate to use one instead of another. For instance, "will" and "shall" can both be used to indicate the future. But "shall" can only be used to form the future tense when the subject is in what person? More... | |
| Article of the Day | |
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 Dog TagsBecause they resemble the identification tags found on dog collars, those worn by military personnel have also come to be known as dog tags. Now popular among civilians as fashion accessories, the tags are officially intended to aid in identifying those killed or wounded in battle. Before dog tags were invented, soldiers were known to scratch their names on the backs of their belt buckles or pin notes with identifying information to their clothing. Why are dog tags usually issued in sets of two? More... | |
| This Day in History | |
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 Graf Zeppelin Completes Its First Transatlantic Flight (1928)The Graf Zeppelin was a German, hydrogen-filled, passenger airship—the largest built up to that time. It inaugurated transatlantic flight service in 1928, making its first crossing in 111 hours. During its years of service, it completed 590 flights, including 64 to South America, two to the Middle East, and one around-the-world tour. It was retired from service in 1937, when the Hindenburg disaster brought an end to commercial zeppelin travel. Why was the airship destroyed during WWII? More... | |
| Today's Birthday | |
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 Evangelista Torricelli (1608)An Italian physicist and mathematician, Torricelli served as secretary to Galileo during the last three months of Galileo's life. Two years later, pursuing a suggestion by Galileo, he filled a glass tube with mercury and inverted the tube into a dish. He noted that some of the mercury did not flow out and that the space above the mercury was a vacuum. He concluded that the variation of the height of the mercury from day to day was caused by changes in atmospheric pressure. What had he invented? More... | |
| Quotation of the Day | |
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 What do we live for, if it is not to make life less difficult to each other?George Eliot (1819-1880) | |
| Idiom of the Day | |
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a little leery— Cautious, wary, or uncertain of a given person, place, or thing. More... | |
| Today's Holiday | |
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 October Horse Sacrifice (2019)In ancient Rome, a chariot race was held in the Field of Mars on October 15. After the race was over, the right-hand horse of the winning chariot was killed as a sacrifice to Mars. There was a fight between the inhabitants of two different quarters of the city to see who could seize the head and place it in a designated spot. As soon as the tail was cut off, it was rushed to the king's hearth so that the blood would fall on the hearth. The rest of the blood was preserved until April 21, when it was mixed in a special ceremony and given to shepherds to burn to purify their flocks. More... | |
| Word Trivia | |
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Today's topic: potterycraze - First a crack or flaw; to craze is to produce minute cracks on the surface of pottery. More... fictile - An adjective meaning "pertaining to pottery" or "suitable for making pottery." More... ceramic, earthenware - Pottery made from clay is called ceramic or earthenware. More... slip - As in pottery, it derives from Norwegian slip/slipa, "slime on fish." More... | |