Time: 03:35Turkey - petroleum - gas - pipeline - gas pipeline - extraction
Time: 05:18World - renewable sources - energy - solar pannels - wind power plant - biomassa
Time: 07:25Russia - nuclear power plant - mining - mines - pipelines
Time: 01:16Great Britain - Wales - energetics - windmills
Time: 05:53CR - Prague - underground collectors - networks
Time: 15:54CR - airship - inflation - flight - advertising