My Post-Apocalyptic Shelter Levels Up Infinitely! Chapter 81: Ready! Ruins Reappearance
"Seed package? It seems to be a high-tech version, not bad!"
In the dark storage space, about 50kg of seeds suddenly appeared in a fertilizer bag, which is a lot of money!
Take out the seed, and the properties of the game panel will pop up naturally:
【"Strong disaster resistance" version of wheat seeds】
[Description]: After being trained by a senior planter with natural energy, it has a certain ability to resist cold, heat, pests,... and other strong disasters.
[yield]: 1050 catties per mu
"Hey, that's great. With such a strong ability to resist disasters, you can still have a yield of just over 1,000 catties per mu, which is very good!"
Seeing that the attributes were so powerful, Su Mo quickly put the wheat seeds back to avoid unnecessary damage.
50kg of seeds, calculated according to the number of seeds needed per mu of land, can be planted about one and a half mu.
At that time, 1400 catties will be produced!
Grinding into flour through a stone mill weighs at least eight or nine hundred catties, which is enough for one person to eat for about a year!
After lying in the sun for a while, Sumo got up and went back to the "skylight" of the shelter.
"Then the remaining task is to fill up this big hole in the ceiling!"
At the place where the kobolds blasted away with fireballs, there are still steel bars standing outside.
He took out a unit of stone and another unit of iron. Seeing that the survival point had dropped to 25 points, Su Mo simply put it into the survival point and repaired it all.
The stones and iron on the ground turned into flowing water, which adhered to the entrance of the big cave.
Slowly, the steel bars began to stretch, the cement concrete appeared out of thin air, and the gaping holes began to heal, gradually becoming intact.
"It's a pity that there are not many materials in Magu, and the thickness of the stone slabs is not good. Compared with my stone shelter, it is far worse than my stone shelter, but it is not realistic to build such a heavy and thick stone by manpower!"
With a smile, Su Mo came to the oil well and began to check the harvest after working for almost half a day.
At this time, the diesel has accumulated to about 6.5L, and in the square storage space, it seems to have become solid, motionless.
The toluene collected in the other box was also about 500g at this time, as a colorless and clear liquid. After thinking about it, Su Mo simply took out the mineral water bottle not to mention before, and put the toluene into the mineral water bottle.
This amount of toluene is enough to make some picric acid. As for the subsequent production of explosive kits in large quantities, you still have to collect them slowly.
It's the diesel oil, Sumo is going to take out the empty oil drum before, and put all of it into the oil drum.
The bouncing diesel is not enough, these diesel just add it.
Walking out of the refuge door, Oreo was still lying on the ground and sleepy.
Shaking his head, Su Mo was about to go around the head to cheer for Bengbang, when he turned his head inadvertently, his expression quickly became serious.
"Oreo is up and working!" Oreo, who was still lying on the ground, was also taken aback, and jumped up quickly. After seeing the distance, he couldn't help barking a few times.
In Sumo's field of vision, the sun was shining brightly in the distance, but suddenly there appeared a black mist that seemed to touch the sky!
The black mist enveloped a land, as if there were evil spirits, and it seemed to be a disaster of destruction.
Compared with the previous fog, this time the fog seems to be mixed with malice, the color is deeper, and it looks more terrifying!
If calculated according to the distance, it happens to be less than one kilometer north of the underground shelter.
Misty, Sumo is no stranger.
The ruins that were entered for the first time were entered through the mist.
"The ruins suddenly appeared at such a time, and there is no pattern of their appearance at all!" Sumo pondered in his mind, while coming to the gate of the refuge, he directly pulled the hinge to close the gate!
After pushing the hinge plate back inside, pressing down all the covers one by one, Su Mo walked quickly to the bouncing place.
There are good things in the ruins!
And it's a finished product, something that can be converted into productivity or combat power as soon as it is taken out.
Compared with the underground ruins of "Ma Gu", there are obviously more good things in the fog ruins.
But at the same time, there are many dangers in the fog ruins!
After entering, the functions of the game panel and the system will be temporarily blocked and become useless.
It seems that there is an independent law acting in the fog ruins, even advanced things like the system will treat the things in the fog ruins as ordinary items.
Only after taking it out to the outside world can you see the special function of the item.
As for whether to go or not, Su Mo didn't think about it at all.
Dangers and rewards coexist in the ruins, but compared to the rewards, these dangers are nothing at all
Not to mention...
Looking at the water bottle filled with toluene lying in the storage space, Su Mo was full of confidence.
At this time, Oreo has already sat in his seat one step ahead, holding the seat belt with his mouth and fastening it himself.
Following Su Mo putting on the helmet and fastening the seat belt, with a bang, Bounce exploded with strong momentum, and walked away.
From the bird's-eye view of the field, Sumo is like a fearless warrior, driving a vehicle, rushing forward into the black mist.
Three kilometers...
Two kilometers...
One kilometer...
When it was only 400m away from the ruins, Su Mo stopped the car and tried his best to look at the scene in the fog.
It's a pity, just like last time, the fog was thick and dark, and it was completely impossible to see what was going on inside from the outside.
After driving around the ruins for a while, Su Mo decided to return to the base after finding that there was no end in sight.
Park Bengbiao in the garage, come to the gate, quickly turn the big wheel lock, and with a click, the lock tongue is closed.
Putting the Oreo in and closing the door, Sumo quickly walked to the energy room and switched the energy supply from the battery to the diesel engine.
Come to the workbench and turn on the self-check switch.
Taking advantage of the self-inspection, Su Mo brought all the raw materials for making picric acid.
To make picric acid, phenol disulfonic acid is essential.
So making phenol from toluene is the key.
It only needs to react with toluene and sulfuric acid to generate p-toluenesulfonic acid, and p-toluenesulfonic acid reacts with sodium sulfite to generate sodium p-toluenesulfonate.
Sodium sulfonate reacts with sodium hydroxide to generate sodium p-cresol, which then reacts with SO2 to generate phenol.
Sodium hydroxide can be solved with electrolytic salt water, and sodium sulfite can be prepared with sulfur, so there is no difficulty in the process.
With Su Mo's high school experiment level, he quickly completed a series of actions and obtained a small amount of sulfuric acid and phenol.
Putting the prepared phenol aside, Sumo continued to produce large quantities of sulfuric and nitric acids.
Wait until some sulfuric acid is prepared, and after passing phenol into it, phenol disulfonic acid is easily obtained.
The holy thing is to take nitric acid, and after nitrating phenol disulfonic acid, trinitrocresol, which is the famous "picic acid", is released!
Looking at the bright yellow powder in front of his eyes, Su Mo shook his slightly sore shoulders.
The preparation of this set is extremely simple, and it has the efficiency and concentration of a workbench. It is estimated that Sumo completed the production in less than two hours.
The seemingly ordinary picric acid is surprisingly powerful!
The power of black powder is only one-tenth of that of nitrate explosive~IndoMTL.com~The power of nitrate explosive is only one-tenth of that of picric acid, that is to say, 1 catty of picric acid is equivalent to 10 catties of ammonium nitrate Equivalent to 100 catties of black powder!
Picric acid is more powerful than TNT. In modern explosives, the intensity of civil TNT explosives is between 8-13, and picric acid is around 116!
Although this is only a comparison of "violence", the power of explosives is definitely not comparable to that of black powder!
Even if there is no 100 times the power, 80-90 times the power is still there.
In fact, the C4 explosives used by special forces in the 21st century are not much more powerful than picric acid!
After carefully putting all the picric acid in a small wooden cup and placing it in a place that is not easy to reach, Su Mo took out the iron block and started the last step:
A crossbow bolt containing picric acid!
If you want to go to the ruins to fight those monsters that can still move with a broken spine, it is useless to simply use crossbow arrows. Even if it hits the head, this kind of beast can continue to attack without fear of death.
But if the arrowhead is filled with picric acid, it only needs a few tens of grams, and it will explode with terrifying power after being subjected to friction, vibration, and impact!
Not to mention monsters, even iron sheets can be blasted away, smashed!
Taking out a large glass of nether energy water and drinking it, Sumo put on the mechanical arm and began to quickly make crossbow bolts.
For close combat use, crossbow arrows do not need to be carefully polished, as long as they can be fired stably within 20m, they are excellent products.
After another half an hour, Sumo completed the preparation of 10 crossbow bolts.
Take the picric acid, carefully fill it into the groove of the arrow, and then stick it with tape and the small pieces cut from the plastic bottle. The explosive crossbow bolt is done!