Filmed just over a century after the first tank battle in 1918, this documentary series explores how the vehicles forever changed warfare.
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.
Young people are discovering pornography at an increasingly early age. How does this early exposure affect them? Filmed in Europe and the United States, this is a comprehensive and nuanced scientific overview of a massive phenomenon.
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