BRAIN TIME ► https://goo.gl/tTWgH2
1. Expansion of the Linth-Limmern power station
https://www.youtube.com/channel/UCIQTHVsIP1tasGnD3MS3b9g
2. Eppenberg Tunnel
https://www.youtube.com/channel/UC86jHZtAxTyLSDj7U9ZFDGQ
3. NRL 974 highway
https://www.youtube.com/channel/UCnfbcIsGTLcQDYc6LY52NpQ
4. Submarine pipelines (Preview)
https://www.youtube.com/channel/UCU08P0qHSNbWRg0EKMkZY0Q
https://www.youtube.com/channel/UC3jRrwM8Q7-eFyL7_o9okYA
https://www.youtube.com/channel/UC9DvRBBeEd45qDXNzXH-IuA
https://www.youtube.com/channel/UCHSj4fRGi681upTFg05-viQ
5. Panama Canal Expansion
https://www.youtube.com/channel/UCvvQQSrYU1xscw5xQ9qfGEA
00:00 – Expansion of the Linth-Limmern power station
02:23 – Eppenberg Tunnel
04:01 – NRL 974 highway
05:46 – Submarine pipelines (Preview)
07:36 – Panama Canal Expansion
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