Three! Four! Left one! Right one! Hahaha ... "Do you want to know where the laughter came from? Hey Carton Of Cigarettes, this is from our class! Our class is in full swing There is a magical and interesting science experiment class. After the class, Teacher Bai walked into the classroom and told me mysteriously, "Sit down, classmates. Today we are going to have a very wonderful experiment class. , The teacher prepared a magical experimental equipment for everyone-Newton's pendulum. "Listening to Teacher Bai's words, our appetites were immediately lifted. What is Newton's pendulum? I saw the teacher lift a bag from the floor and put it on the table, and then slowly took out an item and placed it on the table Newport 100S. Interested, is this Newton's pendulum? Nothing looks special? I was puzzled. The experiment started immediately, and I only heard the teacher say, "Classmates, now the teacher is going to pull up two steel balls with his left hand. , Right hand pull up three steel balls, and let them collide. What will happen? ��The students thought about the teacher ��s question, and after a while, everyone expressed their conjecture. The teacher said,�� Then you guys Look good! ��The students held their breaths and looked at Newton's pendulum intently. The teacher let go, and the five steel ball statues became five naughty children. The two steel balls on the far right end had a dispute. The steel ball sandwiched in the middle advised, and talked over there, it was really too busy! At this time, the teacher stabilized the steel ball and said Marlboro Cigarettes, "Well, you all guessed ? At this time, the students who guessed right were full of joy, but the students who guessed wrong were frowned and sighed. After that, the teacher did several experiments to let the students analyze the scientific principles carefully. Wonderful and naughty "Children" has brought us unlimited fun, but also brought us gains and inspirations. In the future, we must also be good at observation, be good at doing experiments by ourselves, and strive to invent a small invention. Test. The entire article is fluent in language , Humor, unknowingly brought readers into the tension of knowledge.