11-08-2025
Did you know? The Eiffel Tower grows taller during summer months
We all know the Eiffel Tower is an iconic Paris landmark, but here's a little-known fact: it changes height with the seasons! Let's break it down in a Q&A style so you can impress your friends with this quirky piece of trivia. Yes! During the summer months, the Eiffel Tower can grow by as much as 15 centimetres (around 6 inches). While you can't spot the change just by looking, scientists and engineers can measure it MAKES IT GROW?The tower is built entirely from wrought iron. Like most metals, iron expands when it gets hot. In summer, the sun's heat makes the metal particles vibrate more, pushing them slightly apart—this is called thermal IT SHRINK AGAIN?Absolutely. In winter, the cooler temperatures cause the metal to contract. The Eiffel Tower then returns to its usual height or even becomes a little shorter than its base measurement during particularly cold THIS CHANGE DANGEROUS?
Not at all. Gustave Eiffel's original design took expansion and contraction into account. The tower's iron structure is flexible enough to handle these seasonal shifts without cracking or THE SCIENCE BEHIND IT?Thermal expansion isn't unique to the Eiffel Tower; it happens in bridges, railway tracks, and pipelines too. Engineers often include expansion joints or flexible designs so that structures can adapt safely to temperature IS THIS FACT SO COOL?Because it's a perfect example of science meeting architecture. The Eiffel Tower isn't just a piece of art—it's a giant demonstration of physics in real YOU KNOW?The Eiffel Tower was completed in 1889 as the entrance arch for the World's stands 324 metres tall (including antennas) in normal tower is repainted every 7 years to protect it from strong winds, it can sway up to 7 centimetres without attracts over 6 million visitors each year, making it one of the most visited paid monuments in the world.- Ends
