Experiments

Scenarios of experiments are available under the Creative Commons Attribution 3.0 Poland licence (CC BY 3.0 PL). Some rights are reserved to the Copernicus Science Centre. The works were created as a part of the Young Explorer’s Club Programme, conducted by the Copernicus Science Centre with the use of means of the Polish-American Freedom Foundation. It is permitted to use the content freely – provided that this information will be preserved, including the information about the applied licence, held rights and Young Explorer’s Club. Contents of the licence are available at http://creativecommons.org/licenses/by/3.0/pl/.

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Balloon guitar

Make two guitars, inflated to a varying degree. Are the sounds different? If so, how do they differ? Make a guitar with only one string instead of three. In order to produce various pitches, change string tension and length.

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Duration:
1 ?
Field:
Physics, Mathematics,
Tags:
sound, music, guitar

Let’s put it down together!

Carry out a similar experiment using a broom handle. Make the same exercise in two versions – in the first one, no one should speak, in the second one – talk is allowed.

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Duration:
1 ?
Field:
Social, Physics, Mathematics,
Tags:
weigh, illusion, mass, cooperation