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A comment on The case for hydrogen-powered cars. Parent comment

Re:The case for hydrogen-powered cars by madez on Saturday April 21, 2018 @07:38AM (#16891031)
> The thing is, hydrogen cars are electric cars.

There are internal combustion engines that use hydrogen as fuel. A hydrogen powered car does not need to be electric.

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Re:The case for hydrogen-powered cars by solarkraft on Saturday April 21, 2018 @07:39AM (#16891037)
This is true, but unlikely to matter, because they're even less efficient.
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Re:The case for hydrogen-powered cars by pitaj on Saturday April 21, 2018 @08:57AM (#16891263)
Still had common emissions problems like NOx etc, unless they also run off pure oxygen.
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