When people think of France, the iconic Eiffel Tower is often the first landmark that comes to mind. However, did you know that the Eiffel Tower can actually change its height?

During the summer, the iron structure expands due to the heat of the sun. As a result, the tower can become up to 15 centimeters (6 inches) taller than it is during colder weather. When temperatures drop, the metal contracts and the tower returns to its normal height.

This phenomenon occurs because metals naturally expand when heated and contract when cooled. With a normal height of approximately 330 meters (1,083 feet), the change is not noticeable to visitors but is significant from an engineering perspective.

The Eiffel Tower was originally built for the 1889 World's Fair and was only intended to stand for 20 years. However, thanks to its usefulness as a communication tower and its popularity as a tourist attraction, it was preserved and remains one of the most famous landmarks in the world today.

✨ Bonus Fact: The Eiffel Tower is repainted approximately every seven years and requires dozens of tons of paint to protect it from rust.

France is not only rich in history and culture but also full of fascinating scientific facts that many visitors never discover.