Daily Content Archive
(as of Friday, September 23, 2016)| Word of the Day | |||||||
|---|---|---|---|---|---|---|---|
deponent
| |||||||
| Article of the Day | |
|---|---|
 What Lights the FireflyCommonly called fireflies or lightning bugs, the carnivorous beetles of the family Lampyridae are named for their use of bioluminescence when attracting mates or prey. Fireflies are capable of producing red, yellow, or green "cold light" containing no ultraviolet or infrared rays. Approximately 90% of the energy used in the process is converted to visible light—compared to 10% for incandescent electric bulbs, which emit the remainder of their energy as heat. How do fireflies produce their light? More... | |
| This Day in History | |
|---|---|
 The Lewis and Clark Expedition Returns (1806)In May 1804, about 40 men left St. Louis, Missouri, and headed west on an expedition initiated by US President Thomas Jefferson to search out an overland route to the Pacific Ocean, make contact with indigenous peoples, and survey the new Louisiana Purchase. More than two years later, the party returned to great acclaim. Their journey had an incalculable effect on the history of the American West. Who accompanied the explorers and helped them negotiate with the Native Americans they encountered? More... | |
| Today's Birthday | |
|---|---|
 John Coltrane (1926)Coltrane was an influential American jazz saxophonist and composer. He worked with numerous big bands before emerging in the 1950s as a major stylist while playing with Miles Davis. His playing exhibited a dazzling technical brilliance as well as ardent emotion. Coltrane made a number of influential recordings, among them the 1960s classics My Favorite Things and A Love Supreme. He was deeply spiritual and interested in all religions. What church made him a saint after his death? More... | |
| Quotation of the Day | |
|---|---|
 There are two sorts of beauty, one of the mind, the other of the body; that of the mind displays and exhibits itself in intelligence, in modesty, in honorable conduct, in generosity, in good breeding...and when it is this sort of beauty...that is the attraction, love is apt to spring up suddenly and violently.Miguel de Cervantes (1547-1616) | |
| Today's Holiday | |
|---|---|
 Erau Festival (2020)This Indonesian festival takes place in Tenggarong, in the province of East Kalimantan on the island of Borneo. Today the Erau Festival is celebrated for as long as a week around September 24, the anniversary of the city's founding, though many of the ceremonies performed during the festival go back much further. The festival opens with special blessing and purification ceremonies, followed by musical and dance performances, art exhibits, and more traditional Dayak ceremonies. More... | |