wow, such a cool place and process! i like how u can see everything being done and he even makes a point to clearly show what he poured it all and is not trying to cheat at all. :)
That's also so cool how your son was very interested in the whole thing. 😉😎🤙
They measured the weight before, did scan and the scanner told, there was no impurity, so ideally after melt, it should come same weight. And it was exactly same with only 0. 0011 milligrams in difference - I was amazed to see the accuracy.
😉👍 yes, very precise.