Comments by "NSResponder" (@NSResponder) on "Hydrogen Economy - Iceland" video.

  1. Battery cars perform very poorly in cold weather. -jcr
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  2. Burning hydrogen in an internal combustion engine is a waste of hydrogen. Anything you burn in an engine is going to lose at least half of its energy as exhaust heat.
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  3. How abundant it is in the universe doesn't affect how much you have on board your vehicle. Fuel cells beat internal combustion engines by a very wide margin.
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