(Encyclopedia)
Text1 of the Constitution of the United States
Preamble
We, the people of the United States, in order to form a more perfect union, establish justice, insure domestic…
(Encyclopedia) radio frequency, range of electromagnetic waves with a frequency or wavelength suitable for communication uses. Some of these waves serve as carriers of the lower-frequency audio waves…
(Encyclopedia)
CE5
Morse code [for S. F. B. Morse], the arbitrary set of signals used on the telegraph (see code). It may also be used with a flash lamp for visible signaling. The international (…
(Encyclopedia) Eden, in the Bible. 1 Son of Joah. 2 Priest. Perhaps this is the same as 1. 3 See Eden, Garden of. 4 Unidentified trading center, possibly in Mesopotamia. 5 Place somewhere near…
(Encyclopedia) Edward the Black Prince, 1330–76, eldest son of Edward III of England. He was created duke of Cornwall in 1337, the first duke to be created in England, and prince of Wales in 1343.…
(Encyclopedia) Dells of the Wisconsin,&sp;The Dells, or The Wisconsin Dells, scenic part of the Wisconsin River, central Wis., NW of Portage. The river has cut a deep gorge through 8 mi (12.9 km…