Hydrogen flight looks ready for take-off with new advances | Hacker News

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		Hydrogen flight looks ready for take-off with new advances (chalmers.se)
		1 point by geox on July 11, 2024 \| hide \| past \| favorite \| 1 comment

tea-coffee on July 11, 2024 [–]

I think I remember reading somewhere that electric planes would have a much lower energy density than liquid fuel, making its utility minimal. How does hydrogen-powered flight compare regarding energy density?

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