EXPERIMENT 4

  • ELŻBIETA SOBOLEWSKA/MYSZKÓW/POLAND

    MARÍA A. JIMÉNEZ/ALBACETE/SPAIN

    COLORED CELLULOSE

     

    Danica Zver / Slovenia
     
    What is floating and what is sinking?

     

     

     

    Ewa Nepraš/Prague/Czech Republic

    Volcano

    Zuzana Garajová / Slovakia

     

    NALAN UYSAL/TURKEY

    GLORIA GARCÍA RUANO  España