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| Re: Trump administration derails California's high-speed rail project, pulling $1B in funding (1513302) | |||
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Re: Trump administration derails California's high-speed rail project, pulling $1B in funding |
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Posted by AlM on Sun May 19 14:07:41 2019, in response to Re: Trump administration derails California's high-speed rail project, pulling $1B in funding, posted by Spider-Pig on Sun May 19 13:51:16 2019. Oil has a long lifetime ahead of it, in increasingly limited quantities.Once power storage is good enough, electric cars and trucks will rule. For airplanes, the key is fuel weight. Hydrogen has more energy per kg than oil, though less energy per liter. I suspect planes will burn H2 in your lifetime, though not mine. Lubricants and plastics, fine. |
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