music: 60's Chart Toppers: Name The Artist: Don't Throw Away All Those Teardrops?

Questions

when a piece of glass cracks, how fast does the crack travel?

what percent of the scottish population has red hair?

in the game of `scrabble' the highest known score for a single word in competition had what value?

which color is by far the favorite ink color in dabbers used by bingo players?

william henry harrison served the shortest term of any u.s. president. how long was his term?