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Ms. Cooper¡¯s students have joined a high school class to take part in an experiment about the solar system. The high school students have a bubble?machine. It blows a bubble so big that everyone can fit in it. What¡¯s in the bubble solution to make it so big? And how does the Sun blow a bubble around the solar system? Most importantly, can the class change the bubble¡¯s shape before it breaks?