in reply to How many colors does a rainbow have?
Of course, I'm tempted to say "42," but will resist the temptation.
I wonder if the number of colors (or colours or χρώματα or 색깔 or 颜色) one sees in a rainbow is as much cultural as it is physiological. See, for example here or here.
Information about American English usage here and here. Floating point issues? Please read this before posting. — emc
An Englishman in New York
An American Werewolf in London
An American in Paris
The Innocents Abroad
An Idiot Abroad
Robinson Crusoe on Mars
A Connecticut_Yankee in King Arthur's Court
There and Back Again
Travels into Several Remote Nations of the World
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