Lee Duna@lemmy.nz to Technology@lemmy.zipEnglish · 3 months ago

Swiss hydrogen-powered train sets 1741-mile record for nonstop travel

interestingengineering.com

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Swiss hydrogen-powered train sets 1741-mile record for nonstop travel

interestingengineering.com

Lee Duna@lemmy.nz to Technology@lemmy.zipEnglish · 3 months ago

Swiss hydrogen-powered train sets 1741-mile record for nonstop travel - Interesting Engineering

interestingengineering.com

The record attempt took place over 46 hours at a test track in Colorado where Stadler's hydrogen-powered train is being tested.

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vrighter@discuss.tchncs.de
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3 months ago
hydrogen is not a fuel. You have to make it, and you always get less energy out than you put into doing so.

It’s a very inefficient battery. On a vehicle that has no weight concerns.
- SupraMario@lemmy.world
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  You’re like the guy who found oil and said it’s not a fuel.

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