Daily Quiz #997
What scale is used for rating tornado intensity, based on the damage tornadoes inflict on human-built structures and vegetation?
What did Sweyn Forkbeard do for revenge on the English after the St. Brice's Day massacre, when Danes in the Kingdom of England were killed on St Brice's day (13 November) in 1002 AD, as ordered by King Æthelred the Unready?
Which of these was the title of a TV series starring Robert Stack as Eliot Ness, who was in charge of a police unit that tackled criminals during the American Prohibition?
How many defensive players are on a baseball field at any one time?
The Indonesian Army special forces group, founded in 1952, that conducts special operations missions for the Indonesian government is called what?
Which of these names is associated with the cello?
On which island is the port of Messina?