"The most famous story in the world about snakes eating themselves is the story of the chemist Kuhler who dreamed of a ring structure." Chu Pingqiu said lightly, "But the phenomenon of snakes eating themselves is indeed real in reality. ”

Chu Pingqiu said and looked at the huge relief python on the edge of the pond in front of him: "This relief was built in the same period as this entire cave, and the time of completion alone is more than four thousand years earlier than the discovery of the structure by Kule. ”

"So the meaning of this relief must be inextricably linked to this cave." Chu Pingqiu lightly lifted the frame on the bridge of his nose, and his tone became extremely firm.

A moment of silence.

"The snake eats itself, what will be the last thing to eat?" Chu Pingqiu suddenly asked lightly.

The strange question made me slightly stunned, and then Liang Cheng just shook his head slightly.

"If two snakes eat each other's tails, what will be the rest of the food?" Chu Pingqiu didn't give up, and still asked Liang Cheng as if he were talking to himself, but he didn't expect Liang Cheng to give any answer.

There was another moment of silence.

Chu Pingqiu began to say slowly: "The answer is actually very simple, theoretically, two snakes eat each other's tails, and there are only two stomachs left. ”

"And every stomach has a snake without a stomach."

A snake without a stomach!

Chu Pingqiu pushed his glasses lightly, and said: "And a snake eats itself, if the body is infinitely flexible, the result is that the outer skin of the snake has become a wreckage, and the wreckage has become the outer skin of the snake, and the inside and outside are reversed." ”

"But the body of a snake has volume, and if you think in an extreme way, then the snake itself will eventually shrink into a small hole, and then disappear out of thin air."

Disappear into thin air......

"But we can't think deeply about it for the time being, so it's better to think about what to do next." Chu Pingqiu interrupted Liang Cheng's contemplation.

Liang Cheng raised his head again and looked at everything in front of him.

There are no plank roads, no bridges, only a wide cave space, and a star-like fluorite henge overhead—is this also a gravity-free space!?

Although Liang Cheng was not sure if this was true, Liang Cheng still told Chu Pingqiu his thoughts.

After thinking for a moment, Chu Pingqiu pulled out a steel nail from behind him, tied it with a rope, and threw it into the void in front of him!

The steel spikes fell silently.

Liang Cheng looked at Chu Pingqiu in disappointment.

"However, I really flew in a gravity-free space with Zhao Youyu and Chen Qi, and at that time, Chen Qi also used the recoil generated by his own weapon to accelerate for us." Liang Cheng explained angrily.

A white streamer suddenly flashed on Chu Pingqiu's glasses, and he only heard him muttering softly: "Since it is truly gravityless, the recoil generated by the weapon should not be able to provide any effective force for the person holding the weapon at all, since this is the case, the only possibility can only be ......"

Chu Pingqiu stopped thinking, he put the bow and crossbow on the ground. Immediately after, Chu Pingqiu raised his head. Leap into the void in front of you!

"Chu Pingqiu!"

Liang Cheng screamed and firmly grabbed Chu Pingqiu's arm, but Liang Cheng didn't feel any weight on his hand!

Raising his head again, Chu Pingqiu was quietly suspended in the space!

"Gravitylessness seems to only work on living creatures or something of a particular material." Chu Pingqiu lightly pushed the frame above the bridge of his nose.

Liang Cheng picked up Chu Pingqiu's bow and crossbow from the ground, and also flew into the void in front of him. But in the next second, something unexpected happened to Liang Cheng!

Liang Cheng's floating body actually slowly sank down in the void!

Chu Pingqiu grabbed Liang Cheng's hand: "Give me the bow and crossbow on your back!" ”

Liang Cheng didn't dare to hesitate at all, and hurriedly handed the bow and crossbow on his back to Chu Pingqiu. At the moment when Chu Pingqiu took the bow and crossbow, the feeling of Liang Cheng's body sinking suddenly disappeared!

Chu Pingqiu calmly carried the bow and crossbow on his shoulder, but Chu Pingqiu was still quietly suspended in mid-air, but did not sink down like Liang Cheng.

"Why ......" Liang Cheng asked as he looked at Chu Pingqiu puzzled.

"Sure enough, the conclusion I just came to is wrong...... Chu Pingqiu said with his hand holding the frame of his glasses, "The reason why this space can levitate objects, Liang Cheng estimates that it should be similar to the 'gravitational relative force'. ”

"An object immersed in a stationary fluid, and the amount of net force to which it is subjected by the fluid is equal to the gravitational force of the fluid discharging the object, then this net force is called buoyancy." Chu Pingqiu said lightly, "This is the famous 'gravitational relative force', also known as the 'gravitational relative force principle' or 'gravitational principle'. ”

Liang Cheng listened quietly and did not speak.

"The buoyancy experienced is equal to the weight of the displacement of the object, equal to the density of the liquid multiplied by the volume of the liquid multiplied by the gravitational constant." Chu Pingqiu continued, "Just like the principle that a ship can float in water, the volume of water discharged by the ship is multiplied by the density of water and the gravitational constant, which is equivalent to a force exerted by water on the ship, if this force is greater than the weight of the ship itself, the water can hold the ship." ”

"My guess is that the principle of the so-called 'gravityless' in this space should be similar to this. The volume of air that any of our objects are dispelled in this space, multiplied by the mass of the dispelled air, and finally multiplied by the unique gravitational constant provided by this space, this final value is just enough to support the weight of our individual body, so that we can float. ”

Chu Pingqiu pushed the frame on the bridge of his nose: "It's like this bow and crossbow, the air quality it distributes is multiplied by this special gravitational constant, and the force obtained is far less than the mass it has, so it will sink." ”

"And you." Chu Pingqiu raised his head and looked at Liang Cheng, "The air quality you are discharging can only bear your own weight, so if you hold a bow and crossbow, the result can only be a slow downward sink." ”

Liang Cheng nodded thoughtfully.

Chu Pingqiu straightened the bow and crossbow on his shoulder, turned around and looked at the majestic stone building in front of him, and said lightly, "We need to get closer." ”

So Liang Cheng and Chu Pingqiu flew towards the stone building.

When we stood on the ground in front of the stone tower, Liang Cheng was completely shocked by the momentum of the stone tower!

In the distance, I really can't see that the stone tower is so towering, and this momentum will definitely not be inferior to that of the snow-capped mountain waterfall outside!

Not only does it have exquisite carving craftsmanship, but this stone building is actually carved directly from a huge rock! There are no gaps and no stitches!

This not only means that there can be no mistakes in the production process of the stone building, but also the design has been repeatedly considered by the carver! Who is the hand behind such a vast project?

The structure of the stone building is mainly based on the wall, which is stacked layer by layer like a cake, like a fortress, magnificent!