Daily Quiz #963
Where is the world's largest cave system with 345 km of mapped passageways?
Evel Knievel is mostly associated with which activity?
What gas is a component of common table salt?
In Victorian London, what was thick smog called?
In the words of the old song, "My old man said 'Follow the van, and don't ... what ... On the way' "?
In October 2010, who sued Steve McQueen's fashion company, Alexander McQueen, and retail giant Saks, for trademark infringement?
What is a word for a computer user's representation of themselves, usually in the form of a three-dimensional model used in computer games?