Science Festival in Moisling - 15.04.2012 12:00
Introducing an Experiment large Rocker
At the science festival in Moisling April 14th Prof. Horst Hellbrück introduced the large rocker as a scientific mentor and demonstrated that a rocker has an unknown feature. The rocker is an analog computer and provides addition, multiplication as well as comparison of mathematical expressions. A picture of the demonstrator is below. The Rocker solves the calculation given on the right hand side 2*3. If the operator provides the correct number of balls the scales is in balance illustrating 6 = 2*3.