For a Prosperous World

"Mother-in-law, you too." The boy saw the old woman standing at the bar.

After that, she took a look at the cigarette in her hand and said with a smile, "You should smoke less."

"Little boy." The old woman's eyebrows were raised, and she took another puff of cigarettes: "Don't talk nonsense before you understand the burden on the old man."

"Hehe." The boy smiled a little, and the old lady in this tavern always said something incomprehensible as before.

The boys and girls sat down at the bar.

"What do I need?" A light voice asked.

The boy turned his head and saw the waiter approaching, smiling slightly: "Sister Nan."

Then he pointed to the girl next to him and said, "This is my classmate."

The girl sitting next to him suddenly looked away from the somewhat scary old woman.

It also fell on the waiter's body, with a bit of wonder in his eyes.

"Well." The waiter said hello, and continued to ask, "What do I need?"

The boy held out a finger and said, "A fried rice."

The girl looked at the waiter, unconsciously nervous, and said, "I want a fried rice too."

"Well." The waiter nodded, rolled up his sleeves, and walked towards the chef.

The girl carefully gathered to the side of the boy and said, "The waiter was so handsome."

"Well." The boy nodded affirmatively, "It is indeed a handsome girl."

But he quickly remembered the business to do today and reminded: "Let's take a look at the topic left by the professor."

"Yes, yes." The girls also responded, nodded again and again, dropped their backpacks from themselves, and took out a few photos from their bags.

"No, this is the subject left by the professor." The girl said, and handed the photo to the boy.

The boy took the photo, put on his glasses and looked at the picture.

They are students of the archaeology department of a nearby university. Their professor has recently participated in the excavation of an ancient site on the edge of the Weihe River. No public information has been released.

Although it is not clear what kind of ancient ruins, during the excavation process, the professor took several photos of one of the well-preserved and very representative items and left them as the subject.

They need to determine the age, belonging, where they came from, etc. based on these photos. The more detailed the better.

Two people in a group, the two of them are divided into a group.

As for the best group for this project, the professor will take them to participate in the excavation of the site.

It can be said that this very rare opportunity, if seized, will be extremely helpful to your own studies and future.

The boy frowned as he looked at the photo in his hand.

The photo is a broken spear, and the rust on the spear should be iron. The total length should be about two meters. It is even more surprising that the entire spear seems to be made of iron.

The above texture is not clear because of the rust. It is difficult to distinguish the texture of the dynasty from the outline.

"The two-meter-long integrated ironware can have such a forging process, which should exclude the pre-Tang Dynasty."

"Yes, this, I thought about it." The girl pointed at the spear in the photo: "If it is made entirely of iron, such a spear cannot be of standard equipment. . "

"I have checked that many people have made good use of iron spears in history, and one of them has a record: Quiet Jie Shen Yong, multi-talent war, all guns used are forged with pure iron, and the weight of the gun is more than thirty pounds Destroy the front and win. "

After speaking, the girl continued to say with a wise look.

"According to my inference, since the professor asked us to make a certain judgment based on these photos only, this spear is likely to be recorded in history or to be traced. Otherwise, he would not You will be asked to say where you belong. Are you right? "

Can this be seen from the photos?

The boy wiped the sweat from his forehead, but it may not be impossible to think carefully: "Maybe ..."

"Two fried rice." With a voice, the two turned their heads.

But I saw the waiter had come out of the back room with two plates.

The plate was filled with two golden fried rice. Although it was simple, it smelled very tempting.

"Guru." The girl swallowed.

The boy said with a smile: "Thank Sister Nan."

"Well." The waiter pushed the two fried noodles in front of the two.

The girl noticed the waiter's right hand, and there was a scar running through the palm which looked a little embarrassing.

It's a pity to see in my eyes.

The boy took the plate, took the spoon on it and took a bite, his face showing a look of enjoyment.

When he swallowed, he said to Gu Nan, "Sister Nan's skills are getting better and better."

"Well, thank you." The waiter picked up two glasses and walked to the bar pouring water.

"Well, she'll only be fried rice," said the old lady at the bar lightly.

The girl looked at the fried rice in front of her, but she didn't notice it just now, now she remembers that there is something like fried rice in the pub?

Thinking, but still picked up the spoon on the plate and tasted it.

With his eyes shut, "Well, it's delicious."

Speaking vaguely, he added the rice grains that fell out of his mouth and chewed.

"Two waters." The waiter poured water and placed the cup next to the two.

Eyes fell on the photo placed between the two.

Seeing the broken spear in the photo ~ www.wuxiaspot.com ~ she stared blankly and looked at it with some surprise.

The boys seemed to have noticed the waiter's eyesight and sipped with a smile, saying, "This is our subject. To analyze this spear, if it is done well, we can go to the field to study."

"Sister Nan thinks the age of this spear?"

Ben just asked the boy casually. The waiter paused, but said, "The end of the Warring States Period to the end of the Qin Dynasty."

Both the boy and the girl were stunned, and then looked at each other and smiled. It was a rare opportunity to show their professionalism. The boy coughed and explained to Gu Nan seriously: "Sister Nan was in the late Warring States and Qin Dynasty, although some areas already had The ability to forge iron was forged, but most of the iron was used for the production of agricultural tools. It was not until the Han Dynasty that iron weapons began to completely replace bronze weapons. And with the production ability of that era, it was impossible to create a two-meter-long pure iron spear. of."

After speaking, I was looking forward to seeing some surprise and admiration from the waiter's calm face.

As a result, the waiter nodded his head slightly: "I know, but this spear is not integrated, but spliced."