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
Electric lights for trees were first used in 1895.
62
The Queen's Christmas speech was first televised in 1957.
18
7.6 million Christmas trees are sold each year.
100
Black Friday in the UK is the Friday before Christmas. Instead of shopping, many people get very drunk!
10
Many theologians estimate that Jesus wasn't born on December 25 but sometime in September between 6BC and 30AD.
42
At Christmas, it is traditional to exchange kisses beneath the mistletoe tree. In ancient Scandinavia, mistletoe was associated with peace and friendship. That may account for the custom of "kissing beneath the mistletoe".
27