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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The poinsettia is a traditional Christmas flower. In Mexico (its original birthplace), the poinsettia is known as the "Flower of the Holy Night".
15
Robins on cards were a joke 150 years ago when postmen wore red tunics and were named after them.
20
The first postage stamp to commemorate Christmas was issued in Austria in 1937.
28
Louis Prang, a Bavarian-born lithographer who came to the USA from Germany in the 19th century, popularized the sending of printed Christmas cards. He invented a way of reproducing color oil paintings
, the "chromolithograph technique", and created a car
, the "chromolithograph technique", and created a car
1
7.6 million Christmas trees are sold each year.
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