Air powered science fun!

Exploring the Montshire Science Museum was quite fun for Johann (and us!) especially some of the hands on explorations! Both tracks are the smae length (linear inches) but one is contorted and the other smooth. Te difference is important in the flow of the air and the speed at which the two foam balls travel. Getting them both to arrive at the destination (the closer side) simulaineously is challenging. Excellent demonstration.

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