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 poinsettia is a traditional Christmas flower. In Mexico (its original birthplace), the poinsettia is known as the "Flower of the Holy Night".
15
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
In 1999, residents of the state of Maine in America built the world's biggest ever snowman. He stood at 113ft tall.
103
The abbreviation Xmas isn't irreligious. The letter X is a Greek abbreviation for Christ.
273
Gold-wrapped chocolate coins commemorate St Nicholas who gave bags of gold coins to the poor.
196
The world's tallest Xmas tree at 221ft high was erected in a Washington shopping mall in 1950.
82
Nearly 60 million Christmas trees are grown each year in Europe.
74