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Hydrogen-powered planes almost ready for takeoff
(arstechnica.com)
This is a most excellent place for technology news and articles.
What makes you think I don't know how it works?
It's a bad idea because hydrogen is highly flammable and explosive compared to jet fuel.
You answered it yourself. You have no idea how these fuel canisters work. And not even how dangerous they are.
Hint : they are extremely safe even at high temperature.
Hahahaha