Have you ever seen videos of spinning columns of air? That’s a tornado ! 🌪 Tornadoes form during powerful thunderstorms when warm, moist air meets cold, dry air. The change in wind speed and direction causes the air to spin rapidly. Some tornadoes are weak, but others can destroy buildings and uproot trees. 🤩 Fun Fact The United States experiences more tornadoes than any other country! 🎥 Watch and Learn

Have you ever mixed baking soda and vinegar? 🧂 That bubbling reaction is a chemical reaction ! 🧪 A chemical reaction happens when substances combine and form new substances with different properties. Signs of a chemical reaction include: Color change Gas bubbles Temperature change Light or sound 🤩 Fun Fact Rusting is also a chemical reaction between iron and oxygen! 🎥 Watch and Learn

Have you ever wondered why you look a little like your parents? 👨‍👩‍👧 The answer is DNA !🧬 DNA (Deoxyribonucleic Acid) is a molecule found inside almost every cell in your body. It carries genetic instructions that determine your traits — like eye color, hair type, and even some talents. DNA is shaped like a twisted ladder called a double helix . 🧠 Fun Fact If you stretched out all the DNA in your body, it would reach to the Sun and back — many times! 🎥 Watch and Learn