If it works it is
exactly what we need. I fear they are spruiking for investors and it doesn't yet, and maybe never will, work.
Quote:
Originally Posted by glatt
They take sunlight and CO2 and turn it into energy? Amazing!
Wait, isn't that called fire wood?
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Kind of, but I find the logs keep getting jammed in the carburettor. Ethanol is better for that.
But, yeah, same principle - use carbon bonds to carry the energy, but take the carbon from the atmosphere rather than the Earth's crust.