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Answer: Dribbling the ball
Why: A player had to throw from the spot where he caught the ball; from 1900-01 he could bounce it once with both hands, and shoot off a dribble from 1908-09.
Answer: To be more visible
Why: Butler coach Tony Hinkle worked out the new shade with Spalding in 1957, and Butler renamed its arena Hinkle Fieldhouse for him in 1966.
Answer: Soviet Union
Why: Munich 1972 ended 51 to 50 after the last three seconds were played three times, and the beaten US squad still refuses its silver medals.
Answer: One
Why: NBA shooters must release a free throw within 10 seconds of getting the ball; under FIBA rules they get only 5.
Answer: Four
Why: Each NBA period runs 12 minutes, so regulation lasts 48 minutes, while FIBA international games use 10-minute periods.
Answer: Brown
Why: Butler coach Tony Hinkle drove the switch to orange, and the new Spalding ball debuted at the 1958 NCAA final in Louisville.