Did you know that the iconic Eiffel Tower 🗼 can grow by more than 6 inches 📏 during the summer heat? 🌡️☀️ This phenomenon happens because the iron structure 🪛 expands when exposed to high temperatures 🔥, a process known as thermal expansion. 🌡️ As the metal heats up, its particles move further apart, causing the tower to stretch slightly upward. 🌆 It's an incredible example of how science 🧪 interacts with architecture! 👷‍♀️✨ facts fun fact