Rudolph the red-nosed reindeer was invented for a US firm's Christmas promotion in 1938.
113
Black Friday in the UK is the Friday before Christmas. Instead of shopping, many people get very drunk!
10
'Klaxon' is a name that does not belong to one of Santa's reindeer. A klaxon is actually a powerful electric horn. Its name comes from a German word meaning "shriek".
3
Electric lights for trees were first used in 1895.
62
US scientists calculated that Santa would have to visit 822 homes a second to deliver all the world's presents on Christmas Eve, travelling at 650 miles a second.
415
The world's tallest Xmas tree at 221ft high was erected in a Washington shopping mall in 1950.
82
The tradition of putting tangerines in stockings comes from 12th-century French nuns who left socks full of fruit, nuts and tangerines at the houses of the poor.
42
The Queen's Christmas speech was first televised in 1957.
18