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

During World War II, German chemist Erich Huzenlaub developed a revolutionary process called the "Huzenlaub Process" 🧪, which made parboiled rice more nutritious, quicker to cook, and resistant to bug infestations 🐛❌. This innovation proved vital, as quick-cook, bug-free rice was air-dropped 📦✈️ to American and British troops during the war. After WWII, the product rebranded as Uncle Ben’s Original Converted Brand Rice, named after one of the company’s top rice suppliers. It officially debuted in grocery stores in 1947! 🛒🍴 facts fun fact food science history

Did you know? According to researchers at Imperial College London 🎓, humans shed about 200 million skin cells every hour! 😱 When we’re indoors, those skin cells don’t just vanish—they become part of the "dust" around us 🌬️. But here’s the cool part: a report from the American Chemical Society 🧪 found that a skin oil called squalene 🛡️ can naturally lower indoor ozone levels by up to 15% 🌿. Amazing how our bodies contribute to the environment indoors! 🌟 fact facts science