Chen Shi-yu, a sophomore of the Physics Department is demonstrating the physical property of soap foam when in contact with a metal mold. Jiang Ding-yuan, a graduate student of the same department is explaining the simple law of physics behind this phenomenon.
Chen Shi-yu, a sophomore of the Physics Department is demonstrating the physical property of soap foam when in contact with a metal mold. Jiang Ding-yuan, a graduate student of the same department is explaining the simple law of physics behind this phenomenon.
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