18 February 2012

TATOBUS
Popular science workshops
for 4-10 years old children and their Parents
Institute of Physical Chemistry of the Polish Academy of Sciences
2012-02-18_GK_2738 2012-02-18_GK_2231 2012-02-18_GK_2255
2012-02-18_GK_2311 2012-02-18_GK_2354 2012-02-18_GK_2493
2012-02-18_GK_2611 2012-02-18_GK_2629 2012-02-18_GK_2695
photo G. Krzyżewski