Chapter 589

Just like the skin of the pickle begins to turn yellow and carbonize in large quantities, it will irritate the throat and pull the throat after a miserable howl.

It can be said that as long as you don't eat ten hams at once, ham is completely harmless to the human body, unless chemicals are used in the production process.

The nitrite produced on ham is not carcinogenic.

The nitrite produced by organic food is the same, which is easily metabolized by the human body, and few people know that the human body itself produces a large amount of nitrite.

Actually, it's not surprising at all.

The inside of the human body is the completion of the corruption of food.

Only those chemically synthesized nitrites may be problematic, because in the process of synthesizing nitrites, it is likely to produce inorganic substances that the human body cannot metabolize well.

Of course, the girls of the silk clan did not think about these problems, they were all overjoyed, and danced in front of the bamboo hut again.

There are so many wild boars, I can eat them for a long time, you must know that just processing these foods, the girls spent a week, which shows how many wild boars there are.

But no one will feel tired, looking at the bamboo hut full of wild boar, everyone only feels full of happiness in their hearts.

Even, if the meat is well preserved, it is no problem to keep it for several years, and at that time, even if there may be a little harmful substance on the meat due to the preservation problem, as long as the bad part of the skin is cut off, boiled in water, and then the water is discarded, and only the meat is eaten, there is no problem.

It's just that although Ah He can now use the stones used to make soup to make hot water, he can't cook anything.

It's not that she hasn't tried boiling, in fact, she has used a bamboo tube to boil water on the triangular arrangement of stones many times, but the bamboo tube does not transmit heat enough, so it will naturally be burned after not long after persisting.

Later, he tried skulls and turtle shells, and of course, they could be fired somewhat, but their lifespan was too short. It didn't take long for it to crack.

The Silk people don't have so many 'bowls' for Ah Ah to consume casually, so Ah He's experiment can only be stopped.

There are only a few concave stones, which will be used by Ah Ah to cook things by the fire, but there are very few such stones, and the concave surface is very small, and the effect is not good.

A week later, Ah finally thought of going to the fire cave, because there were a lot of stones in it, which were used for various barbecues and tools.

And it is not so easy to collect small stones of various shapes, these stones are treasures in the eyes of the ape-man and can play a lot of roles.

The appearance of the fire cave is like a cow's back, it is for this reason that this island is now called the Bull Demon Island, look closely, the courage of the oil-eating people is still quite big, when the fire in the fire cave is not big enough, they have tried to open this fire hole.

After all, they knew that the Silk people would use fire, and they would not think that it was the flame of the gods.

However, the oil-eaters did not find the entrance to the fire hole, nor did they try too hard to try to open it, after all, they were still very afraid of fire.

Ah He naturally knew that the big stone that sealed the entrance of the cave could be pried open.

Ah He, who often uses the bar dry method to break the bamboo, is also very clear about the borrowing effect of the bar stem.

They all used sticks to pry, but the stone did not move.

Ah Ha was very surprised, and carefully observed those stone crevices with Zhang Jingtao.

After a while, it was found that under the crack in the stone, there were some plaster piles, and some of them were about because after the flame cave was extinguished, the oil-eaters also tried to enter it, and opened the hole in the stone wall somewhere, for this reason, there was a heavy rain on the day when the fire was extinguished, and some rain fell into the fire hole, and for this reason, some water entered the fire hole, and these water washed some mud and condensed into the gap between the holes.

"If you break up the soil that will form when you encounter water, you will definitely be able to get in." Ahh said.

"Okay." Zhang Jingtao agreed, so he brought a stone and knocked it on the crack in the stone.

After a bumper knock, the mud solidified not too firmly and loosened.

The mud blocks only stuck in the cracks of the stones, making it difficult for the stones blocking the holes to open.

In addition, what surprised Ah even more was that some of the yellow-colored soil she had pasted on the cracks in the stones was also sintered, and it also had the effect of jamming the boulder.

After the earth was also knocked open, the people vigorously shook the stones, and finally opened the fire hole.

After opening the fire hole, Ah He didn't rush in, but squatted down first, looking at the congealed dirt in amazement.

When the rest of the people saw it, they were even more apprehensive about the mysterious fire cave, and where did they dare to enter, just waiting for Ah He to study the soil.

"It's not strange that the loess burned dry, but there is no such gray soil in our fire holes, how did they come from?" Ah looked at the soil carefully, and twisted it with his hand again, only to feel that the soil was fine and soft.

"No, no." Zhang Jingtao only answered based on the facts, and did not affect Ah Ah's research.

The girls couldn't help it, they were all very surprised, but after so many days of following Ah, their wisdom really grew, and they also saw that the hard mud that they had knocked and condensed was formed by these powdery mud when it met with water.

Because there was a lot of plaster on the ground, you could clearly see the traces of rain flowing through the ground, and it was this rain that washed away a lot of ash and blocked the cracks in the stones, and the ash that was mixed with water condensed.

"Then the water will come to the test." Ah had the idea of experimenting, and his eyes looked into the hole.

In the fire cave, the stone was burned and cracked into powder, and as soon as the two colors were compared, Ah's eyes lit up.

"So when a stone is burned to ashes, can it be turned into clay with condensing power?" Ahmad said happily.

The soil that can be coagulated is, of course, cement.

It's just that Zhang Jingtao won't say this.

Ah He looked inside the cave and said, "But it seems that not all stones can be burned into such lime, after everyone goes in, don't touch those stones, I want to take a good look and distinguish them." ”

Chu women, they are all orders.

Only then did the people look at the fire hole from the mouth of the cave.

There were a large number of wooden talents in the fire cave, but these wooden talents were all burned clean, and a corner of the cave wall was indeed smashed open by the oil-eating man, instead of the original ventilation place, therefore, this opening could not block the rain, for this reason, there were still some black charcoal left in the cave that did not turn into ashes.

And most of those stones are cracked, but some of them don't turn to ashes, they are still stones.

Only a small part turned to ash.

The rest, between the stone and the plaster, there is something shiny.

Ah He, with everyone, finally approached this fire hole, which was also ten meters deep.

As they got closer, everyone's eyes lit up, for their eyes reflected the light of a moonlight in the stone.

It was a crescent-shaped dagger, made of wood ash fused with marl to form a mold, made from a metallic liquid made of some metal stones.

It's like a bull demon king's horn burned out of the mountain of flames!