有趣的小实验作文150字左右
    Once, out of curiosity, I conducted a simple yet fascinating experiment at home. I took a glass, filled it with water, and then carefully placed a paper clip on the surface. To my amazement, the paper clip floated! This demonstrated the principle of surface tension, where the water's molecules cling together, creating a sort of invisible film that can support small objects. It was a delightful way to learn about physics and the incredible properties of water.

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