Time: 04:41CR - Prague - education - CEVRO - 25 years
Time: 04:15CR - science - cloud chamber - radioactivity
Time: 04:41CR - education - children - school - elementary - class - playground
Time: 02:39CR - Brno - conference - hall - BobyCentrum - people - interiors
Time: 05:38cr - education - ecology - children - primary school
Time: 03:19cr - education - ecology - children - primary school - 2
Time: 04:04CR - education - club - children - ecology
Time: 00:57Latvia - Germany - people - discussion - Goethe institut