水と塩だけで光るLEDライトがあるだと!?【災害時・停電時対策】
Published September 20, 2016
Views 854K | Likes 7.06K | Comments 1.97K
Ranked #5,451,701 globally by view count, this video has accumulated 854K views since it was published on Sep 20, 2016.
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