After paying the money, the old man left satisfied, and before Lin Dong could speak, Deng Yinger directly stretched out his hand: "Show me, 50,000 jade!" ”

It's not that she hasn't worn 50,000 jewelry, but after all, she hasn't worked yet, and the money in her hand is given by her family, and most of the things she bought are bought by her family. Everyone who visits the antique market has a heart to pick up leaks, although Deng Yinger doesn't think it's like it, but looking at Lin Dong's posture, it is clear that she has picked up leaks, so she naturally wants to take a good look.

Lin Dong handed the Buddha head bracelet to Ji Yao and gave the necklace to Deng Ying'er for them to look at carefully.

Ji Yao looked very carefully, she rubbed the bracelet, suddenly found something, and said softly: "This bracelet...... The outside of the jade seems to be a layer of something......"

Lin Dong nodded and said, "Yes." This bracelet is made of glass old pit jadeite, you see this green, although it does not reach the imperial green, but it is also the best in the yang green. If you take it out at the current price of jadeite, it's no problem to sell it for one or two million! But ......"

"One or two million?" Deng Ying'er was looking at the necklace in her hand, and when she heard Lin Dong say this, her mouth opened wide: "Isn't it?" Such a high price? Aren't you picking up a big leak? I don't think it's possible, right? Oh yes, but what? Is there a problem? ”

Lin Dong smiled: "It's indeed a bit of a problem. The bracelet is not very well preserved, and the carving is not particularly delicate. It's an old object, go back to the expert to clean it and retouch it, it will definitely look better! ”

"Do you really know about jade?" Deng Ying'er listened to what Lin Dong said, and said with some curiosity: "Then look at how much this necklace in my hand is worth?" ”

Lin Dong shook his head and said, "This necklace should be of the ice species, but the greenery is relatively strong, as for how much it is worth, it has to be seen by experts." Okay, you two owe me twenty-five thousand each, and today's mission is done. ”

"What do you mean?" As soon as Deng Ying'er heard what Lin Dong meant, these two things were bought for herself and Ji Yao, and she was just about to refuse, but Lin Dong's words hit her later, Deng Ying'er puffed out her cheeks and said dissatisfiedly: "It's with us two beauties, are you uncomfortable?" Are you abnormal? ”

When Ji Yao heard this, she patted Deng Ying'er gently, her face was slightly red, she didn't expect Deng Ying'er to dare to say anything, which made her feel very embarrassed.

Lin Dong just raised his hand to explain, the mobile phone rang, he smiled apologetically at the two people, took out the mobile phone, and saw that it was Zheng Hong's, and connected it.

"Lin Dong, there's a problem now." Although Zheng Hong didn't have much contact with Lin Dong, he knew that he didn't like to be polite, and as soon as the phone was connected, he said directly, "The battery research and development may be delayed for a while." ”

"Delayed for a while?" Lin Dong frowned, "What is the reason?" ”

"The problem of real materials." Zheng Hong explained: "You know that my battery uses nuclear waste as the basic raw material, and I have always been in contact with the Daqin nuclear power plant in the past, and they helped transport some of the nuclear waste to make a reality. But recently, Daqin's side has been safely rectified, and the nuclear waste has to be disposed of in a unified manner, and the real materials on my side are gone. Moreover, the people from the security department of the school came to inspect it, saying that it was necessary to strengthen the inspection and protection of places with nuclear radiation, and I was afraid that ......"

Relevant information immediately appeared in Lin Dong's mind. The research and development of batteries must not be stopped, originally he wanted to find an opportunity to talk to Zheng Hong about battery raw materials, nuclear waste can indeed be used, and it has a great future, but for ordinary people, this thing is more scary after all, in fact, in the next twenty or thirty years, safer and environmentally friendly battery raw materials have been formed, Lin Dong decided, just take this opportunity to use!

"Professor Zheng, you're like this." Lin Dong changed his hand, slowly walked to a relatively remote place, and continued: "First stop the real yàn that uses nuclear waste as the basic raw material. Then you can try a few metals with rare earth elements, such as lanthanides......"

Listening to Lin Dong and the other party talking eloquently about how to use rare earth element metals as the basic raw materials of batteries, Deng Yinger gently poked Ji Yao: "Have you found it?" It turns out that this guy is really an all-rounder! I used to just think he was a nerd, and he knew how to read books all the time, but I didn't expect to know so much! Even if you know antiques, it doesn't seem very unusual to know a little jadeite, but you even know how to make batteries...... Isn't that weird? ”

Ji Yao nodded and said, "Yes!" When I met him in the library before, I did feel dumbfounded, and that Christmas Eve realized that he knew so much! It's a bit overwhelming......"

Deng Ying'er suddenly chuckled and said in Ji Yao's ear: "I found that he is getting more and more handsome!" The temperament is much better than the school grass in the student union! It's a bit of an ancient man's breath, and I didn't pay attention to it just now, you should know that if he can knock that strong man down, he will definitely do some kung fu...... The jade worth millions will be sent, you see if you can take it quickly, otherwise, you will be robbed! ”

"Say what?" Although Ji Yao has always been indifferent to everything, she couldn't help but blush when she heard this at this moment, and slapped Deng Ying'er lightly, "Aren't you tempted?" ”

"Me? I'll forget it," Deng Ying'er sighed lightly, "Obviously, this guy's mind is not on the beauty." You can talk about it, I have crossed paths, I'm purely a soy sauce player, besides, I don't want to find someone who is not interested in me, and it's very troublesome to post it......"

As he was talking, Lin Dong had already finished explaining to Zheng Hong and hung up the phone. He didn't say too much, but he also pointed out the direction, as for how Zheng Hong made up for these things, he had a headache, and it had nothing to do with him.

Relieved, the expression on Lin Dong's face was obviously relaxed, he looked at the time, and said to Ji Yao and Deng Ying'er: "It's almost noon, you are also hungry, what do you want to eat?" ”

"I'm here for a treat!" After thinking about the joints clearly, Deng Yinger raised the necklace in her hand, "This is what you picked for me, and I will give you the money later." Although I don't have it for a while, I still have the money to treat you! ”

Lin Dong waved his hand and said with a smile, "This is to thank you for reminding me." You're welcome, I'll do the treat, if I let the boys at school know that I came out with the two of you, and let you have a treat, then I'm afraid I'll be killed with an angry gaze when I go back! ”

Lin Dong's humorous words, coupled with the hint that the two girls were excellent and popular, were undoubtedly very pleasant, Deng Yinger accepted it with a smile, Ji Yao pursed her lips, and didn't say anything. But I was a little embarrassed by what I and Deng Yinger said just now, did I really choose him? It's so rash!

The talents gathered from all over the country in Haishi also have snacks from all over the country, which is Lin Dong's shortcoming, but Deng Yinger found a time-honored Huaiyang restaurant with ease, and the three of them walked in.