(Encyclopedia) trombone [Ital.,=large trumpet], brass wind musical instrument of cylindrical bore, twice bent on itself, having a sliding section that lengthens or shortens it and thus regulates the…
A history of the month's name by Borgna Brunner Related Links Julius CaesarAugustusThe Roman EmpireHistory of the CalendarPerpetual CalendarNames of the MonthsGregorian Calendar…
Leap years synchronize the calendar year with the solar year
by Ann Marie Imbornoni & Mark Hughes Related Links Leap Year 101 History of the Calendar History of…
The uncertain origins of a foolish day
by David Johnson and Shmuel Ross Related Links The Hoax Files Quiz: Phobias History of the Gregorian calendar Calendar and…
A history of the month's name by Borgna Brunner Related Links Julius CaesarAugustusThe Roman EmpireHistory of the CalendarPerpetual CalendarNames of the MonthsGregorian Calendar…
(Encyclopedia) Frederick II, 1194–1250, Holy Roman emperor (1220–50) and German king (1212–20), king of Sicily (1197–1250), and king of Jerusalem (1229–50), son of Holy Roman Emperor Henry VI and of…
(Encyclopedia) Lamennais or La Mennais, Félicité Robert deLamennais or La Mennais, Félicité Robert defālēsētāˈ rōbĕrˈ də lämənāˈ [key], 1782–1854, French Roman Catholic apologist and liberal, b.…
(Encyclopedia) mendeleviummendeleviummĕndəlāvˈēəm [key], artificially produced radioactive chemical element; symbol Md; at. no. 101; mass no. of most stable isotope 258; m.p. 827℃; b.p. and sp. gr.…
(Encyclopedia) Martin V, 1368–1431, pope (1417–31), a Roman named Oddone Colonna; successor of Gregory XII. He was created cardinal by Innocent VII, and in the schism (see Schism, Great) he attended…
