n The three leads in the 1978 film “Grease” were all a bit too old to be high-school students. John Travolta was 24, Olivia Newton-John was 30, and Stockard Channing was 34.

n There really was a Granny Smith behind the Granny Smith variety of apples. Marie Ana “Granny” Smith originated it in Australia around 1865.

In the American version of the board game Scrabble, what is the only letter of the alphabet whose point value is unshared by any other letter?

A) D

B) F

C) K

D) X

Thursday’s answer: The six sizes of Champagne bottles larger than the magnum are all named for Biblical characters, such as the Methuselah and the Nebuchadnezzar.