The next game was very intense, and it constantly sparked heated discussions among people on the field!

By the time of the fourth question, a grim-faced man in Lusong stood up and asked, "How did Magellan measure the depth of the ocean?" This sounds like the most normal question.

This is indeed the most normal problem. But it's also a problem.

I saw Yuyu frowning and scratching her chin with her fingernails, and the question was clearly still under consideration. You glanced at me with a little worry. I only replied to her: "Youyou has her considerations, and she is sure of winning." Scratching her chin with her fingernails is a small action when she thinks deeply.

Sure enough, at this time, the previous handsome girl said softly under Lu You's signal: "The long rope dropped the hammer." ”

Lu You thought to himself: This is a very simple answer, but the process of answering is not simple. If you answer this question, I'm afraid you will be in trouble in the future.

Sure enough, when the cold boy heard the answer, a smile crossed his lips, and that smile made Lu You creepy!

Lu You couldn't help but shudder when he thought of the scene when he dropped this person on the tree! Old principal, I have betrayed myself for the glory of the school, you must remember my credit!

At this point, Longda and Lu Song are tied!

By this time, the atmosphere in the field had reached a few points. Everyone in Long is in a cold sweat for Lu You and his party!

I can't help but admire Lu Song's students, a few of them single-handedly challenged Longda, and there were no people even cheering!

On the other hand, the students who watched the game did not cheer for their alumni at all! The pride of the aristocracy prevented them from shouting and cheering like a college student!

But the five of them are relatively calm. Anxiety is rarely revealed.

Could it be that there are people with extraordinary status like Lu You, who stabilize their minds! Who will it be?

Lu Song asked: "May I ask if the Longda side has heard of the Three Gorges hanging coffin?" ”

Lu You said: "Go on." ”

Lu Song: "Of course, I won't let you answer the unsolved riddle, you just need to tell us if it's feasible to 'send the coffin by rising water'." ”

This is a question that many people are scratching their heads about. Lu Song's problem is a major problem in archaeology at present! How could he not know that Lu You was an archaeology major? He knew that he was deliberately asking Lu You that question! Knocking each other down in the area they are good at is the most deliberate! And this answer, he only got it by accident in the newspaper yesterday, the answer that was newly arrived at by an archaeologist! Not surprisingly, this time has already been published.

And Lu You is impossible to know.

Seeing the confused expressions of everyone in the audience, Lu Song's people were very proud, so they began to explain by themselves. The so-called Three Gorges hanging coffin, is a scenic spot of the Three Gorges, most of the hanging coffins are the remains of the Spring and Autumn Period and the Warring States Period, wars are frequent, and the people are not living. Therefore, the ancients chose the unclimbable cliff as the burial place to protect the bones of their relatives and show filial piety.

But the question is, most of the coffins are in the middle of the steep cliffs, and according to the technology of the Warring States period, how did they transport the coffins?

There are three theories that have been inferred so far: 1. digging a road to move the coffin up and then destroying the road; 2. Send the coffin up when the water is rising; 3. Use wooden winches, ropes, directional pulleys and other tools to hang the coffin.

Luzon's people are asking whether this second possibility is feasible.

There was a discussion in the lobby, all kinds of arguments, all kinds of exclusions.

I'm really curious about this question, for an unsolved question, do you and the person who came up with this question really know the answer? This is a big problem in the archaeological world, and the answer will really be found here, in the PK of commoners and nobles!