If you put a 1p coin on the first square of a chess board, then 2 on the second square, 4 on the third square, and kept doubling it right up to the 64th and last square, how high would the stack of coins be on the final square?
Yep, the stack would reach the moon...
The longest word that can be typed using only the letters on one row of a standard qwerty keyboard is the word TYPEWRITER.
There is only one station on the London Underground system which contains none of the letters that appear in the word MACKEREL, and it is ...................... wait for...