this post was submitted on 04 Aug 2023
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The first hydrogen-powered planes are taking flight (www.canarymedia.com)
submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world
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The first hydrogen-powered planes are taking flight::undefined

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[โ€“] aaaa@lemmy.world 1 points 1 year ago (1 children)

Given our tendency to overdo everything, this would concern me that we could actually use up all our water

[โ€“] greybeard@lemmy.one 5 points 1 year ago

The output of hydrogen engines is water. So we reclaim that quickly. The more likely problem is the unnatural redistribution of water.