Time: 00:35CR - Šternberk - technology - retention basin
Time: 02:41CR - transport - technology - lift Helgos
Time: 00:38CR - technology - machinery - laboratory
Time: 01:59CR - engineering - technology - machinery
Time: 01:44CR - Prague - National Theater - technology - photovoltaic panels - engine room - heating
Time: 00:50CR - technology - computers - server - cooling
Time: 02:10CR - technology - heat - electricity - collector - boiler
Time: 06:35CR - transport - technology - car - CNG - refuelling
Time: 08:49CR - technology - transport - tank - carwash
Time: 05:04cr - technology - incinerator - biomass - digger