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Hydrogen locomotive(www.money.pl)

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Mixel@szmer.info
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First hydrogen locomotive started working in Poland.

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joel_feila@lemmy.world
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even solid state batteries are not close enough to come close to what aircraft need. Also there are some way to store hydrogen in a liquid form that does not need pressure. Although then you have to have a water to mix with to make the h2 gas for the fuel cell.

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arc@lemm.ee
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I don’t even know where to start with that.

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