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A comment on Bring back hydrogen lifting gas. Parent comment

Re:Bring back hydrogen lifting gas by dheera on Monday August 09, 2021 @11:07PM (#28124794)
What about autonomous cargo airships filled with hydrogen? That way if they blow up, they don't injure anyone.
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Re:Bring back hydrogen lifting gas by post-it on Tuesday August 10, 2021 @06:30AM (#28127109)
They'll still fall to the ground.
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