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Christopher explains that the tradition of candles on birthday cakes comes from the Greeks who wanted to thank the Goddess of deliveries.

Christopher explains that dinosaur bones may have been discovered by the ancient Greeks.

Christopher explains that the single eyebrows were a sign of beauty and intelligence in ancient Greece.

Christopher explains that in ancient Greece, people would throw an apple at someone to reveal their love.

Christopher explains that the chiton was a long, short-sleeved tunic worn by both men and women in ancient Greece.

Christopher explains that the ruins of an ancient Greek market were destroyed during the construction of a subway.

Christopher explains that the vending machines already existed in the Greeks era when one was built to distribute holy water at the entrance of the temples.

Josée explains that the yo-yo is one of the oldest toys in the world; the ancient Greeks played with it.

Christopher explains that wrestling was one of the main sports at the Olympic Games in ancient Greece and that, at that time, wrestlers had to be naked to compete.

Christopher explains that at the time of ancient Greece, there was a truce of all wars going on between the various Greek peoples one month before the start of the Olympic Games so that everyone could fully enjoy the event.

Christopher explains that sharp dog collars were invented by the Greeks to protect the neck of their flock dogs from the wolves.

Christopher explains that the Vikings were pagans, that is to say they believed in several gods at the same time.

Smoked salmon is a food that has been consumed for a long time. The Vikings regularly smoked salmon at the time so that they could keep it longer on the move.

Christopher explains that only the richest Egyptians would get mummified.

Christopher explains the process followed to mummify a person at the time of ancient Egypt.