Friday, June 8, 2012
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incumbency discuss | |
Definition: | (noun) The term during which some position is held. |
Synonyms: | tenure, term of office |
Usage: | During his incumbency, President Franklin Delano Roosevelt instituted the New Deal to counter the Great Depression. |
![]() ![]() The Electromagnetic SpectrumThe electromagnetic spectrum is the total range of frequencies or wavelengths of electromagnetic radiation—self-propagating waves of energy that result from the acceleration of electric charges. The spectrum ranges from waves of long wavelength, or low frequency, to those of short wavelength, or high frequency, and includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. In a vacuum, these waves all travel at what speed? More... Discuss |
KamoseThe final king in a succession of rulers with increasing power, Kamose was the last king of Egypt's seventeenth dynasty. During his brief reign in the middle of the 16th century BCE, Kamose sought to extend his rule beyond Upper Egypt and Middle Egypt into Lower Egypt, which was then controlled by the Hyksos. Kamose launched military campaigns against the Hyksos, the Kushites, and the Nubians, but died in the fifth year of his reign. What happened to Kamose's mummy? More... Discuss |
![]() ![]() Downed US Air Force Pilot Rescued in Bosnia (1995)On June 2, 1995, US Air Force pilot Scott O'Grady was enforcing a NATO no-fly zone over Bosnia when his F-16 was hit by a surface-to-air missile. He ejected and, for the next six days, survived in the wilderness by eating leaves and ants. During that time, he avoided capture by Serb patrols and made contact with US forces. The Marines then mounted a daring rescue and brought him home. The 2001 film Behind Enemy Lines is loosely based on O'Grady's ordeal. Why did he sue the filmmakers? More... Discuss |
Original Apple Macintosh Computer Released (1984)Named after the McIntosh variety of apple, the original Macintosh computer was released by Apple Inc. in 1984. Using a graphical user interface and mouse instead of the then-standard command line interface, the "Mac" garnered an immediate, enthusiastic following. However, many software developers shied away from the challenge of rewriting command-driven programs, and there was little software initially available for the new system. How did Apple officially announce the Mac's launch? More... Discuss |
![]() ![]() Francis Harry Compton Crick (1916)While working in a research lab at Cambridge after WWII, Crick helped discover the molecular structure of DNA. It was one of the most important scientific findings of the century, and he shared the 1962 Nobel Prize in Physiology or Medicine for his work. He also clarified how cells use DNA to build proteins. During WWII, he was deflected from his original course of research after a bomb hit his lab. Crick later said he had been studying "the dullest problem imaginable" at the time. What was it? More... Discuss |
Frederick II of Prussia (1712)Frederick the Great was the Hohenzollern King of Prussia from 1740 to 1786 and is regarded as one of the "enlightened despots" of 18th-century Europe. He built his government as a model of efficiency and developed his state into a modern bureaucracy. Frederick was also an excellent military commander and tactician under whose leadership Prussia became a recognized power in Europe. He was well educated and maintained a turbulent friendship with what controversial philosopher and author? More... Discuss |
Reducing Salt Could Save LivesExcessive salt intake is linked to high blood pressure, which can damage arteries and lead to heart disease, stroke, and other health problems. According to researchers, reducing people's salt intake by just 3 grams-or half a teaspoon-a day could prevent as many as 66,000 strokes, 99,000 heart attacks, and 92,000 deaths in the US each year. Furthermore, this salt reduction could save some $24 billion in health costs per year. Policies that would pressure companies to reduce the amount of salt in their processed foods are believed to be vital to reducing consumption, since much of the salt people consume each day is found in these products. More ... Discuss |
![]() ![]() John F. Kennedy (1917-1963) Discuss |
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