One day, I just finished my homework and had nothing to do, so I went for a walk in the corridor. Suddenly, I saw a small black dot on the wall. I looked at it carefully. Oh, it's two ants. I teased the ant out of curiosity. I brought a small piece of bread and put it in front of the ants. I thought the ants would pounce on the bread at once. However, the ants did not do this, but gathered together, with two tentacles facing each other, as if discussing something together. Suddenly, an ant flew to a small hole like lightning. After a while, the ants came out, followed by a large group of ants, and then the ants got together again, with their tentacles facing each other. Suddenly, the ants turned around again and got under the bread together. Then, I saw the bread moving slowly under the support of ants, moving towards the hole. ...

Looking at everything in front of me, I can't help asking a question about the behavior of ants: What does it mean that the tentacles of ants are facing each other? I frowned and thought hard: the ant's tentacles are facing the tentacles, as if discussing something important ... Hey, discussing something important? Didn't the book say that ants have no vocal organs? How to discuss it? Potatoes ... I linked the behavior of ants with what the book said, and immediately realized that ants have no vocal organs, but their tentacles can make their companions do things. It turns out that ants rely on those antennae to transmit information!

It turns out that every point in the world has a mystery. As long as you observe with your heart, you will surely find them.