Algen: Ein unbekannter Rohstoff (2020)

Algen: Ein unbekannter Rohstoff (2020) - Documentary Movies 1:47:31 minutes. . In the Faroe Islands, a team of biologists is studying these marine plants with the aim of improving salmon farming and avoiding the need for drugs or chemicals. In Munich, others are working on a tiny algae whose high oil content could eventually replace petroleum. The carbon fiber obtained from it is a real match for fossil fuels. In France, a tower resembling a Morris column is being used to purify the air. The tower absorbs one tonne of CO₂ per year - the equivalent of several dozen trees - and converts it into oxygen. seaweed, science and technology, nature documentary, natural science, documentary, science and nature, science documentary full movie online free, download full movie in hd quality, watch free streaming