On a prescription, the abbreviation "b.i.d." tells you to take a medicine how many times a day?

"Bicycle Race" and "Another One Bites the Dust" are hits by which rock band? Bicycle shorts often contain which spandex fiber, a DuPont trademark introduced in 1958? "Bicycle Wheel", "Fountain" and "Nude Descending a Staircase" are works by which artist? Which auction house held its first sale in London in 1744? In "The Devil's Dictionary," Ambrose Bierce defined which event as "the first and direst of all disasters"? Which word completes both insults "thick as a ___" and "one ___ short of a load"? London and Sault Ste. Marie are cities in which Canadian province? President William McKinley's portrait appeared on which large U.S. bill, last printed in 1945?