Tomatoes are red because they have a special color called red inside them! 🌈 When they grow under the sun, they change from green to red. It's like magic! 🎩✨
Just like how leaves change color in autumn, tomatoes change color when they are ready to eat. Yummy! 🍅😋
📺 A TV is like a magic box that shows pictures and sounds! 🎶 It gets signals from far away (like from a TV station or the internet) and turns them into moving pictures and sounds you can see and hear.
Inside the TV, tiny lights called pixels light up in different colors to make the pictures. When they change really fast, it looks like things are moving! 🏃♂️
Water dries up because it turns into tiny invisible drops called water vapor and flies into the air! 🌬️💨 This happens when the sun warms the water or when it's left out for a while. It's like magic, but it's science! ✨
Imagine your wet hands after washing—soon they're dry because the water disappears into the air!
Bread is made from flour, water, and a little magic called yeast! 🌟 First, we mix flour and water to make dough. Then, we add yeast, which makes the dough grow big and fluffy like a cloud! ☁️ After that, we bake it in a hot oven until it turns golden brown and yummy! 🍞✨
Rolls are made the same way, just shaped into little balls or fun shapes before baking!
Bananas are yellow because they are ripe and ready to eat! 🌞 When bananas grow, they start green like grass. As they get older, they turn yellow and become sweet and yummy. 🍌
Just like how leaves change color in autumn, bananas change color too! It’s nature’s way of telling us they’re perfect for a snack. 😋
A video camera is like a magic eye that can remember what it sees! 👀✨
When you press the record button, the camera takes lots and lots of pictures very fast. Then it plays them back quickly so it looks like the pictures are moving! Just like flipping the pages of a book really fast.
It also records sounds with a tiny microphone. 🎤 So you can hear what's happening in the video too!
🚁 Helicopters fly with big spinning blades on top called rotors! When the rotors spin very fast, they push the air down, and the helicopter goes up into the sky! ✨
Just like when you blow on a pinwheel and it spins, the helicopter's rotors spin to make it fly!
Long, long ago, a very smart man named Cai Lun from China invented paper! 🌏✨ He made it around 2,000 years ago (in the year 105 AD). Before paper, people wrote on heavy things like stones or animal skins. Cai Lun used tree bark, old rags, and fishing nets to make thin, light sheets. Now we can draw, write, and make books easily!
Paper is super useful, and we still use it today! 📝
Evolution is how animals and plants change over a very long time! 🌱🦕 Imagine a tiny dinosaur turning into a big bird—that's evolution!
Animals and plants slowly change to fit better in their homes. Some grow longer legs to run fast, or change colors to hide from danger!
Chocolate comes from cocoa beans that grow on trees! 🌳 First, the beans are picked and dried. Then, they are roasted (like popcorn!) and crushed into a paste. This paste is mixed with sugar and milk to make yummy chocolate! 🍫
Finally, the chocolate is poured into molds to make bars or candies. Yum!