Based on the physical formula for power, the film reports on the construction of the large pumped storage plant in Geesthacht near Hamburg.
1998-09-11
2017-06-17
2014-12-17
1993-09-12
1957-01-01
2023-12-14
2004-11-30
2004-12-08
2006-11-25
2007-04-19
2017-06-19
2006-09-15
2017-11-30
2025-03-09
1964-05-29
2016-01-01
1988-09-29
2003-10-26
1999-05-01
2004-08-12