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“ Lab diamonds are a testament to the principle that what nature can do, man is capable of doing better.” Profound hubris in an otherwise interesting article.
by gruntledfangler 2y ago
“ Lab diamonds are a testament to the principle that what nature can do, man is capable of doing better.”
Profound hubris in an otherwise interesting article.
- indoordin0saur 2y agoWould love to see us turn iron into gold as well as nature does with supernovas.
- para_parolu 2y agoI thought this is possible and theory is well known. It just to expensive compared to mining
- cyberax 2y agoYou can do that in an accelerator. It's not going to be cost-effective for a long time, though. Once we get to asteroid mining, we'll be able to get gold cheaply enough to not care about it. On Earth, most of the gold sank into the planet's core because it dissolves well in molten iron. So the gold that we're mining comes mostly from meteorites.
- indoordin0saur 2y agoIf you do the math on the theoretical maximum energy efficiency of turning iron into gold we'll never be able to do it cost-effectively until energy becomes cheaper by like 10 orders of magnitude. That's why heavy metals all come from the most energetic processes in the universe, like supernovae and neutron star collisions :)
- cyberax 2y agoWell, you don't really need iron, lead is good and abundant enough (since it's the first stable element at the end of the decay chains).
- bell-cot 2y agoDoing "better" isn't so hard...when you get to pick the metric.