我发现了什么英语作文怎么写？

The world no one can and the great scientist Isaac Newton discovered gravity, Madame Curie discovered radium was a woman of the world known as the "mother of the radium, roentgen discovered X ray, became the first winner of the Nobel Prize. All of these discoveries come from life, and as long as we keep an eye on the things around us, we will find them. I have a small appearance. This small discovery made me happy. If I was crazy, I was excited, and I understood a discovery. It was not difficult to ask a few more questions.
Originally in the sensitive plant base of petiole, there is a more swollen tissue, called "pillow", pulvinus inside is full of water, often bilges bulging, kept a lot of pressure, the upper and lower than the pressure. When a finger touch sensitive plant, leaves trembled, water in the cells of pulvinus lower and on both sides of the flow to immediately, and then, lower lobe pillow as frustrated the ball falls down, the upper like playing ball drum up enough gas, so petiole prolapse closed, like a shy girl. But after a while, the lower part of the pillow is gradually filled with water, and the leaves are again open and restored. In fact, mimosa, not only when touched by the hand will hang down the leaves, when the rain or strong wind, its leaves will also droop, this is it protects itself from the storm and rain.
It turns out that mimosa is not shy, but a way to protect yourself. There is also a lot of knowledge in plants, so we must study hard and read more books so as to acquire more knowledge.
One morning there was a downpour, and at noon the rain stopped. My friends and I went to play around the lotus pond in the neighborhood.
I was playing with my friends and suddenly I found that the lotus leaf was not wet after a rain. I reached for the lotus leaf. It was furry. I feel again, yi, how is lotus leaf dry? I poured a drop of water on the lotus leaf, the water did not soak, but rolled on the lotus leaf, like a marble. I still do not believe, I also use hand to hold a hand of water to sprinkle on lotus leaf, lotus leaf still is not wet. How strange!
I hurried home with questions to check the data. After reading, I know and not get wet because of the lotus leaf, lotus leaf surface of mastoid micron grade, and attached many nanoscale particles and its structure is similar, the lotus leaf surface contact with the water area is very limited, so water can not stay in the surface of the lotus leaf.
In this case, I have learned a truth. In life, we should observe more and be a kind person, so that we can discover more secrets and gain more knowledge.
What did I find?
I think the most interesting thing is the acid rain.
Once, my father and mother took me to the countryside to play, and suddenly there was a heavy rain, and my father said, "there are too many trees here. It's too dangerous. Let's go!" At that moment I felt the acid on my mouth and nose, and I said to my dad, "daddy, my mouth and nose are sour. Do you feel that way?" The father smiled and said, "of course I do." But I asked my father what was going on, and my father didn't know what was going on. He was still a teacher.