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 definition of a white Christmas in the UK is for a single snow flake (perhaps amongst a shower of mixed rain and snow) to be observed falling in the 24 hours of December 25th.
32
Rudolph the red-nosed reindeer was invented for a US firm's Christmas promotion in 1938.
113
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
Gold-wrapped chocolate coins commemorate St Nicholas who gave bags of gold coins to the poor.
196
The first Christmas card was designed in 1843 by J.C. Horsley.
38
The Queen's Christmas speech was first televised in 1957.
18