Published by The World of Science on March 5th, 2016:
“The dream of floating up in gigantic airships has resurfaced. Now that aviation fuel is becoming increasingly expensive and emissions threaten climate has zeppelins once again become hot. Cheap, climate-smart and strong proponents want to see them in regular service across the globe. But can they ever recover from the catastrophic Hindenburg crash? Host: Victoria Dyring.”
Video is in Swedish with many comments in English.
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