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.
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7.6 million Christmas trees are sold each year.
100
The first Christmas card was designed in 1843 by J.C. Horsley.
38
English Puritan leader Oliver Cromwell banned Christmas between 1647 and 1660 because he believed such celebrations were immoral for the holiest day of the year.
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Rudolph the red-nosed reindeer was invented for a US firm's Christmas promotion in 1938.
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Christmas trees become popular in the UK from 1841 when Prince Albert erected a tree in Windsor Castle following a German tradition. Fir trees have been decorated at Christmas time in Germany since the 8th century.
20
In 1999, residents of the state of Maine in America built the world's biggest ever snowman. He stood at 113ft tall.
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Nearly 60 million Christmas trees are grown each year in Europe.
74