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Keywords from Image Description:
Tissandier inertia.tif fr Exprience relative l'inertie sv Lagarne fr kroppars trghet Att sl itu en kpp fver tv glas org html page of the book Vetenskapliga tidsfrdrif Swedish translation of Les rcrations scientifiques ou l'enseignement par les jeux by Gaston Tissandier The illustration originally appeared in La Nature page