13 00:07:15.72 - 00:07:49.92

13 00:07:15.72 - 00:07:49.92

13 00:03:21.09 - 00:04:21.34

Dansk energi 00:04:21.11 - 00:06:48.87

Demonstrationsprojekt: Bygning med solfangere

Lille mand 00:08:10.33 - 00:08:12.10

Lille mand 00:08:10.33 - 00:08:12.10

Lille mand 00:00:57.09 - 00:01:01.41

Del 3: 00:12:26.73 - 00:13:11.66

Del 2: 00:08:24.91 - 00:10:48.69

Lille mand 00:00:32.42 - 00:00:45.36