Appendicitis is swelling of the appendix. Typical symptoms are pain in the abdomen, at the McBurney's point, that gradually worsens over several hours. The most common causes of appendicitis are infection and obstruction,
Super Bowl XXXI. Super Bowl XXXI was an American football game between the American Football Conference (AFC) champion New England Patriots and the National Football Conference (NFC) champion Green Bay Packers to decide the National Football League (NFL) champion for the 1996 season.
Xi (uppercase Î¾, lowercase Î¾; Greek: Î¾Î¹) is the 14th letter of the Greek alphabet. It is pronounced [ksi] in Modern Greek, and generally /ËzaÉª/ or /ËsaÉª/ in English. In the system of Greek numerals, it has a value of 60. Xi was derived from the Phoenician letter samekh .