|  | This experiment is located at MFF UK in Prague. | 
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|  | This experiment is located at MFF UK in Prague. | 
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|  | This experiment is located at MFF UK in Prague. | 
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|  | Natural and driven oscillations This experiment is located at MFF UK in Prague. | 
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|  | Meteorological station in Prague This experiment is located at MFF UK in Prague. | 
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|  | This experiment is located at Hochschule Heilbronn in Germany. | 
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|  | This experiment is located at Gymnasium Isernhagen in Germany. | 
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|  | This experiment is located at Technologie und Gründerzentrum Kaisersesch in Germany. | 
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|  | Four experiments are located at: University of Aden (Yemen), University of Riga (Latvia), Technologie und Gründerzentrum Kaisersesch and Christian-Gymnasium Hermannsburg (Germany). | 
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|  | This experiment is located at Hochschule Heilbronn in Germany. |