| Hybrid cars: driving by Diesel and electric power
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How to calculate one litre Diesel to electric power? Why are hybrid cars so fuel saving? What costs 1 kWh mecahnic energy for mobility?
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| Age of hydrogen
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It becomes more and more plausible, that the prophets of the hydrogen age had been 2 places of the periodical system wrong. Not hydrogen but Lithium is the solution.
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| Natural gas car not useful
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Basic decision against gas cars. Why this dispensable step in direction of a future mobility is not necessary.
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