achard t1_iz1u4fk wrote on December 5, 2022 at 9:08 PM Reply to comment by ImMeltingNow in Scientists have analyzed the specific labor costs for producing a 1 carat diamond in mines and through artificial synthesis. The work of human turned out to be more effective: 26 minutes versus 2-3.5 hours. by Skoltech_ Not really a donation then is it? Permalink Parent 8
achard t1_iz1u4fk wrote
Reply to comment by ImMeltingNow in Scientists have analyzed the specific labor costs for producing a 1 carat diamond in mines and through artificial synthesis. The work of human turned out to be more effective: 26 minutes versus 2-3.5 hours. by Skoltech_
Not really a donation then is it?