An interesting experiment

On Sunday morning, I finished my breakfast and opened the homework. All the homework was completed, and only one homework was not completed: the assignments arranged by the science teacher.

I opened the science book and the teacher asked us to do a small experiment in the 11th industry. I looked at it and let us throw an egg from the second floor, but it can't be damaged. I was shocked. These eggs are not thrown away from the second floor, even if they fall from their hands, they will break.

I found an egg, wrapped it in plastic wrap, and threw it from the second floor. I slammed and the egg broke. I remembered that the teacher had taught us that the eggs would float in the salt water. So, I put a little water in a small bag, put the eggs in, and sprinkled a lot of salt in it, the eggs floated up. I think: It should not be broken now. I tied the bag and threw it down from the second floor. I ran downstairs and saw the water everywhere, but the eggs were not bad. I think: If you do this, then I should wrap it up with a sponge. I ran upstairs, took another egg, and wrapped the egg seven or eight layers with a sponge. Throw it down from the second floor and the experiment is successful! I picked up the eggs, it was just like the original, round, like a fat doll.

The experiment is really a wonderful thing! I love experimenting!

Fifth grade: He Mengnan