The weather is very good today. My mother asked me to take a shower, so I took a shower as promised. I fill the bathtub with hot water and then soak it in. Wow, that's comfortable.

But when I wash, I always feel that there are drops of water on me. I looked up, and the ceiling was full of small drops of water, some of which were in a hurry to fall. I'm a little confused. Why are there water droplets on the ceiling? The more I think about it, the less I understand. I'll ask father. As soon as my father heard it, he told me that the water in the bathtub had evaporated. Because water is very hot, it turns into gas and floats on the water. When it touches the ceiling, it will slowly condense together, turn into water again, and then fall. As soon as I heard it, I understood it immediately.

It turns out there are so many sciences around us. It seems that I have to study hard and learn more about the scientific knowledge around me. Inquiry is the foundation of everything and the essence of life-we should be good at exploring the science around us. Science is like a magical magician, unpredictable: science is like a colorful kaleidoscope, and it is strange: science is a versatile performer, showing the spark of science. ...

When I was a child, I saw a bird flying freely in the sky. I wanted to fly like a bird, but I couldn't fly. My aunt has a pair of wings. I think birds can only fly with wings, so I can fly with wings. However, everything is wrong, so I want to know why birds fly.

Asking, observing, surfing the Internet … I know birds can fly.

Birds' bodies are covered with light and warm feathers, which keep them warm and streamline their appearance. When they are in air movement, they have the least resistance, which is beneficial to flying. When flying, the wings flap up and down to encourage airflow, which will have great downward pressure resistance and make the bird fly forward.

The bird's bones are thin and light. They are hollow and filled with air. It can also be seen from the anatomy of birds' bones that the skulls of birds are complete bone fragments, and the bones and vertebrae of various parts of the body are also healed together. There are hooked protrusions on the ribs, which are hooked with each other and the chest is strong. The unique structure of bird bones reduces the weight and improves the ability to support flight.

In the bird's body, the structure of organs such as bones, digestion, excretion and reproduction tends to lose weight and fly, so that the bird can overcome the gravity of the earth and fly high.

Exploring the science around us will benefit mankind and future generations. It's everywhere.