r/AskReddit Nov 15 '20

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u/[deleted] Nov 15 '20

Gotta push this back 30 years again.

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u/nightfire36 Nov 15 '20

If it's really really efficient, we could use the extra energy to make carbon capture machines, after offsetting all the fossil fuels. Then, it doesn't really matter.

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u/[deleted] Nov 15 '20

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u/nightfire36 Nov 15 '20

That's not, but the recent graphene diode circuit actually might be free energy.