Blått hydrogen - potensial som en viktig del av en bærekraftig energiproduksjon?
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47:18
Green graphite anode material from the Norwegian battery coast
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2:11:35
Bergvarme: Veien til energioptimalisering i Norge?
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1:38:54
Utvinning av havbunnsmineraler – månelandingsprogram eller tidenes planlagte miljøkatastrofe?
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2:31:39
Geotermisk energi – Systemintegrering bygger fremtiden!
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30:29
Des Ouvriers du Bâtiment Ingénieux Qui Sont À un Autre Niveau
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21:33
[🇺🇸/🇫🇷🇪🇺] L'EUROPE UNIE FACE A TRUMP: saurons-nous résister face aux Russes ?
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3:25:28
50 chefs-d'œuvre de musique classique pour la relaxation et l'âme | Beethoven, Mozart, Chopin, Bach,
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21:01