As we deal with things that happen every day around us, scientists study, gather information, and come to conclusions that seem relatively difficult to believe.

Or, for example, tell us how much you have to spend on the wedding cake to start a happy marriage.

Ok, so that we do not get distracted, we go straight to the facts.

1. 19 million people in the world celebrate the birthday at the same time.

2. The Eskimos use the fridge so the food does not freeze out.

3. Before the tire, people wiped bread.

4. In Canada, Santa Claus's postal code is XOXOXO.

5. Cherophobia is the fear of being happy.

6. For the first time, sushi was created in the 8th century.

7. In the true story of Cinderella, she did not have a glassy but magical shoe.

8. Ancient Greeks poured red wine to improve the taste.