Revontulien armoilla (2019)

Revontulien armoilla (2019) - Documentary Movies 1:47:31 minutes. Polarlichter - Faszination und Bedrohung, Under polarskenets makt. In this documentary, scientists reveal their findings on the influence of solar storms on animal behavior and human transport infrastructure. The documentary explains why solar storms pose a threat to humanity: In extreme cases, they can damage satellites, slow down air traffic and paralyze high-voltage and telecommunications networks. interview, nature documentary, aurora borealis, expert opinion, science fact, natural science, science documentary full movie online free, download full movie in hd quality, watch free streaming