"Old Wu, has it been formed? How many grams! Wei Ergou came over and asked Lao Wu, who had not slept waiting for the final number.

“150！ Ok, today's production high! Lao Wu picked up the gold cake and handed it to Wei Ergou, Wei Ergou took a small notebook and put it on the table, he picked up a pen and recorded the alchemy number. Don't look at Wei Ergou is uneducated, but the table on his notebook is very good, recording the weight of gold sand every day, as well as diesel consumption and working hours, I saw that last week's record working hours were more than 10 hours, and the output was about 20, only today's number jù has more than doubled. This time, Wei Ergou recorded a piece with a pen of another color, alchemy into cakes totaling 150 grams! The time and Lao Wu's name were written.

"By the way, Lao Wu, I think the gold of this cake is not bad, I guess 91 has it, right?" Wei Ergou weighed the golden cake in his hand.

"I can't stop watching, it's quite pure! I think it's at least 95," Lao Wu said to Wei Ergou, what they said was the content of gold, 91 is 91% pure gold, and 95 is 95% pure gold. It is often advertised that 100% pure gold is 100% pure gold, or 24K. And 95% is almost 23K gold, and 91% is 22K gold. Generally, the most common in China is 22K gold, even if the merchant claims to be a thousand pure gold, it is basically about 91% of the composition. As for the simple test method, please go back and take a look at "No My Dish 4 - Selling Gold", which has the easiest way to test the gold content.

"Isn't it 100% pure gold? It's been burning for so long, haven't everything else volatilized? Again, I took my point for granted.

"How can it be 100%! If you want to purify it again, you can only use aqua regia, we can't make a small fuss, so we can sell it, get a discount! Wei Ergou patiently explained to me, while Lao Wu squinted at me.

"And what's that left?" I still wanted to find out the specific content and asked Wei Ergou, but I completely ignored the old Wu next to me, who was brewing organizational language and laughed at me.

"I can't explain this, you can ask Lao Wu!" Wei Ergou stuck out his tongue and spread his hands, and then went into the house with gold cakes and notebooks.

"Old Wu, if you have something to say, you can say it! Aren't you going to criticize me again! You see how uncomfortable you are, just laugh if you want to laugh! I looked back at Lao Wu, who was expressionless and pretended to clean the graphite crucible again.

"Haha, sue sù, you have to do me a favor." Old Wu said to me with a grin.

"What's the busy? Do you still have time to beg me? I whispered to Lao Wu with my hands on my hips.

"That's the case, that, since you can measure that aspect, then do you think there is a way, aha?" Old Wu pulled me to sit next to me, approached me and whispered to me, still spitting.

"Oh, you mean there's no way to treat kidney deficiency, right?" I covered my mouth and laughed at Lao Wu.

"Shhhh Be quiet! Don't let people hear it, especially that big-mouthed old Zhu! Do you say yes or no? Lao Wu hurriedly grabbed me and asked me to be quiet, panicking as if catching a thief.

"Well, I can't guarantee it, I'll ask Erica when I go back, the locals are more powerful in this regard, and there should be a way. Hurry up and say the question I just asked! "This time it's my turn to command Lao Wu with arrogance.

"Oh? What's the problem? Yes, there is copper in gold, which has a higher melting point than gold, and the color is the same. Wu quickly recalled my question and replied to me.

"Also, you put some flour or something before you burned the gold yesterday, so what did you do with that?" I felt that I had mastered Lao Wu's handle and continued to ask him other questions.

"Flour? What flour? Where did the flour come from? When do I put the flour? Oh, you're talking about borax! Haha, flour! It's borax, which helps the gold melt, a melting agent! Lao Wu seemed to laugh at me again, but he still begged me, but he didn't dare to laugh out, and answered me directly.

"Oh, I see, there's a lot of knowledge!" I looked at Lao Wu with a smile.

"That's it, where is this all we have in Kinmen! I'm just scratching the surface of what I'm telling you! Lao Wu proudly raised his head and said to me, and then leaned over and whispered to me, "Well, you can help me ask Erica!" ”

I got up and walked to my cubicle with Erica, who was scrolling through Facebook, they were actually very stinky and beautiful, not inferior to those domestic photo mines, and Erica was posing for a selfie.

"Erica, do you want me to shoot it for you?" I walked over and smiled at Erica.

"Makes you laugh! No, go to bed so early? Don't you talk to them, tomorrow you go to Dongkua and I'll go with you! The construction site is suffocating! Erica sat up and said to me.

"Okay, by the way, Erica, let me ask you a question" I asked Erica about the problem of aphrodisiac and kidney supplementation, and saw how the locals solved this problem.

"It's easy, you can eat seahorses, or the fruit I gave you yesterday can also be, and there are so many things!" Erica looked at me and said, "What's the matter, do you want to replenish your kidneys at a young age?" ”

"It's not me, it's Lao Wu!" I patted Eriga and said.

"Oh, then you can go and buy him some seahorses next time! There is no Dongkua, only the seaside market! Erica said to me.

"By the way, Erica, you said that you should treat your own home well, right? Do you have to suffer with us in the shed? "I suddenly wondered how hard and boring the son of the chief of Erigard was with us on the construction site.

"I want to too, but my dad tells me to exercise and study, and I have nothing to do at home! I was even less interested when he asked me to study in the United States and the United Kingdom, but one day there was still a chance, and I really wanted to go to China. Eriga looked at me with her head in her hands.

The two of us continued to talk for a while and then went to bed, and tonight we all slept very soundly, and the sound of snoring sounded in the back room.

Early the next morning, after breakfast, Wei Yiyun drove me and Erijia and I to Dongkua. Wei Ergou said that the Chinese New Year is coming soon, let's go to the commissary opened by Shanglin people to buy more New Year goods, such as vermicelli, fungus, shiitake mushrooms, and the favorite "old godmother" of overseas Chinese!

Since Erijia was in our car, the police at the checkpoint on the road were very polite, and they all knew the son of Chief Dongkua. Due to the fact that there are more and more gold digging teams in Dongkua, the roads in Dongkua are getting worse and worse, and they are all crushed by heavy equipment, so we drove for more than four hours to reach the town, and it was almost eleven o'clock by the time we arrived. Erica went down to the town first, saying that he would go home first. Wei Yiyun had already called Pearl and asked him to contact the company of the TV set-top box to prepare the equipment and wait for us, and we went straight there, saying that the company was a small office. We bought a package with a little more channels according to Wei Ergou, and the monthly rent is 100 Sadie, which is still very expensive! But it's still worth it to watch the Spring Festival Gala during the Chinese New Year, life on the construction site is too monotonous and boring, and there is a TV set to at least kill some time after dinner.

After Pearl helped us, the communication TV company helped us pack the receiver boiler and put it behind the pickup, we paid and were about to leave, when we saw a familiar figure of the telecommunications company opposite, I was still a little happy in my heart, I saw Li Mengmeng.