Time: 03:01CR - Prague - Helicopter - Material Transportation - Dinosaurs
Time: 05:19CR - sport - canoe slalom - world cup - Troja 2015
Time: 03:48CR - Prague - transport - roads - trains - trams - Libenský bridge
Time: 01:39CR - Prague - transport - Galileo - navigation system - Vít Bárta
Time: 00:45CR - Prague - weather - winter - transport
Time: 02:41CR - transport - technology - lift Helgos
Time: 00:52CR - Prague - sport - training - dips - sit-ups
Time: 01:23CR - transport - chair - lift - Sněžka Mountain