What are fundamental laws and principles?

Fundamental laws and principles are like super rules that everything in our world follows, kind of like how you follow rules when you're playing a game.

Imagine you have a favorite toy box. No matter what you do, some things always happen the same way: if you push your toy car, it moves; if you drop your blocks, they fall down. These are basic ideas that help us understand why things behave the way they do.

Think of fundamental laws and principles like a secret recipe. Just as a cookie recipe tells you how to make cookies every time, these rules tell us how the world works, whether it's why the sky is blue or why your bike moves when you pedal.

These rules are not just for big things like planets and stars; they're also for small things like your toys. They’re what make everything predictable, so you know that if you jump, you’ll come back down, just like every time before!

So whether you're playing with blocks or watching a rocket zoom into space, these rules are always there, helping the world run smoothly.