【飛行船】最近見かけなくなった理由は〇〇【ゆっくり解説】

Thank you for watching! I'm Niyama, the host of Yukkuri Losers. This time, I explained why airships have fallen into decline! I'm also on Twitter, so please come and see me! ▼Yukkuri Losers Twitter   / kyouyou_youtube   This channel introduces products, services, and businesses that have disappeared for some reason. We welcome your comments and requests, so please feel free to comment! Please also subscribe to our channel. Enjoy your time! ▼References/Citations Flying Advertising "Airships": Why They've Been Completely Disappeared Lately https://merkmal-biz.jp/post/9585 What are advertising balloons and airship advertisements? Explaining why it's no longer available and the estimated cost. https://media.oohmatch.com/adballoon/ Hindenburg Disaster https://en.wikipedia.org/wiki/Hindenb... A stroll through the air: A ride on an airship https://www.jiji.com/jc/v4?id=airship... Giffard Steam Airship https://www.vehicle.city.hiroshima.jp... Airship https://en.wikipedia.org/wiki/Giffard... The Achievement of the Count Zeppelin https://tsuchiura-zeppelin.com/pavili...