Energy crisis
What if we run out of energy? So no more efficient fossil fuels
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I'm watching a film called The Cloverfield Paradox. It's on Amazon prime.
In this science fiction Earth runs out of energy sources such as oil and sends a particle accelerator to harvest energy from the universe into space.
I wonder what low tech solutions we have to the energy problem.
No child categories.
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Anyone knows anything about Hydrogen?
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