@ARTICLE {, title = {Pokusy s jednoduchými prostriedkami}, author = {Bendíková, Soňa}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2003}, volume = {32}, number = {2}, pages = {53--54}, issn = {1335-4981}, abstract = {The paper presents the instructions to construct a physical experiment made with simple tools, which you can found on your home. The instructions to the similar experiments are at http://www.ddp.fmph.uniba.sk/~bendikova/aktu.htm}, }