Allergies happen when our body thinks something harmless, like pollen or peanuts, is a bad germ! πΈπ₯ Our body tries to protect us by making us sneeze, itch, or get a rash. It's like a little mistake our body makes!
Some kids have allergies to things like cats, dust, or certain foods. But don't worryβdoctors can help make allergies feel better! π©Ί
Astronauts eat special food in space! π½οΈ Because there's no gravity, their food floats away if it's not packed right. So, they eat from pouches or tubes, and sometimes use magnets to hold their forks and spoons! π
They also have to be careful not to let crumbs float aroundβimagine chasing your sandwich in space! π₯ͺ
When you get a boo-boo, your body has tiny helpers called cells that rush to fix it! πββοΈ First, your body stops the bleeding by making a scab (like a little bandage). Then, new skin grows under the scab until youβre all better! π
Your body is like a superheroβalways working to keep you safe and healthy! πͺ
When you eat yummy food like apples or bread, your tummy works like a magic machine! πβ¨ First, your teeth chew the food into tiny pieces. Then, it goes down a tube called the esophagus to your stomach, where it gets mixed with special juices. These juices help break the food into even smaller bits!
Next, the food travels to the intestines, where all the good stuff (like vitamins) goes into your blood to make you strong! πͺ The rest comes out when you go potty.
Telescopes are like magic glasses that help us see faraway things! π They have big lenses or mirrors that collect light from stars, planets, and other objects in space.
When you look through a telescope, it makes faraway things look bigger and closer, just like a magnifying glass! π
Mars looks red because it's covered in rusty dust! πβ¨ Just like how an old bike left outside turns orange, Mars has lots of iron (like in your toys) that got rusty over time.
The wind blows this dust all around, making the whole planet look red! π
π Our eyes come in different colors like blue, green, brown, and even gray! It's like having a rainbow in your eyes! π
This happens because of something called melanin. It's a tiny thing in our eyes that decides the color. More melanin makes eyes darker, and less makes them lighter!
Some places get more rain because they are near big water like oceans or lakes! π The sun warms the water, and tiny drops go up into the sky to make clouds. When clouds get too heavy, they drop the water as rain! π§οΈ Some places have mountains that catch the clouds and make it rain a lot. Other places are far from water, so they don't get much rain.
Fun fact: The wettest place on Earth is Mawsynram in India, where it rains almost every day! π§οΈπ
The deepest part of the ocean is called the Mariana Trench π! It's like a super-deep hole in the ocean floor, deeper than the tallest mountain on Earth! ποΈ
If you dropped a rock there, it would take a long time to reach the bottom. It's so deep that even sunlight can't reach it! π
Some animals, like cats π± and owls π¦, can see in the dark much better than humans! They have special eyes that help them see when it's very dark outside.
Their eyes have a part called the tapetum lucidum (it's like a tiny mirror inside their eyes!) that reflects light and makes things brighter. That's why their eyes sometimes glow in the dark! π