Erlebnisland Mathematik | Technische Sammlungen Dresden | Junghansstraße 1-3 | 01277 Dresden
Erlebnisland Mathematik


Pull two pendulum chimes back towards you and let them swing away simultaneously. With the mallets hit each pendulum precisely in the moment when it changes direction in front of you. Follow the rhythm. Suppose two pendulums swing to and fro 3 and 4 times, respectively, until they meet again. Try to count every of the four swings in triple meter.

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