Composite material is like a cool new toy made from different kinds of toys put together! Let's say you have a teddy bear, some blocks and a toy car. If you take pieces from all of them and put them together, you can make a new toy that is even cooler and stronger than any of the original toys! That’s what composite materials are like: they're made by mixing two or more materials together to create a new, stronger material.
For example, if you take a really strong material like carbon and mix it with something else, like plastic or metal, you can create a material that is stronger and lighter than the original materials alone. This is because each part of the composite materials has its own special strength that helps to make the whole material stronger.
So, composite materials are like a team of superheroes working together to make one big superhero that is stronger than any of them alone. This superhero material can be used for lots of different things, like making airplanes, boats, and even buildings! Composite materials are really important because they help us make things that are stronger, lighter, and more durable than ever before.