Global Wasteland: Unlimited Upgrades for Vaults

Take out a spare wooden basin, smash the earthy white saltpeter ore with the hammer of your right hand one by one, and then slowly grind it into a fine powder.

Pull up the test bench, slowly slide the saltpeter powder into the phantom energy water along the tube arm until two-thirds of it is added, close the wall opening, and start heating.

As the flame of the resistance blowtorch emerges, the temperature in the distillation tube begins to rise rapidly.

Control the temperature, keep it at 80 degrees, stop the heating, and Somo starts to filter the unmelted impurities inside.

Shake the remaining filtrate, place it in the middle of the workbench, and Somo patiently waits for the filtrate to cool down.

When the temperature returned to 20 degrees, the precipitated substance was filtered again, and a little bit of pure white powder crystals began to solidify in the beaker.

The next moment, Su Mo couldn't wait to call the system to look at the saltpeter powder.

Immediately stunned!

Three rivers testimonials!

After typing the four words of the title, Sanjin still couldn't help laughing out loud!

Did you think it was updated?Hahahaha I was cheated!

Okay, don't hit me yet, be serious, I'm talking about a very serious thing.

Not surprisingly, this book will be recommended by Sanjiang at 14:[-] today.

First of all, I would like to thank all the old and new readers who supported me. It is really thanks to the masters that I was able to be sent to Sanjiang!

Especially the recommended tickets for the three days on Monday, Tuesday and Wednesday, collections, and follow-up readings, everyone really likes it, and the book next door is put down!

Awesome! ! ! (Breaking sound!!!)

Without your support, your comments, your rewards and recommendations, how could I be a newcomer in this Sanjiang! (Keep your hips on your hips!)

Having said that, I have to thank the two editors of our senior seven group.

The first one is my editor in charge, Lu Mingda, a super warm man, who has never stopped recommending Sanjin, and every time I go to ask for data, Lu Da will take the trouble to tell me, I love it!

The second one is the editor who guided me to write the book, yy is a serious middle-aged man!Dictatorship hit the street!The theme and writing method of this new book are actually taught to us by Y University in the group lectures again and again. This is why everyone can see so many books of the same type in the early stage (cover your face)!Of course, after reaching tens of thousands of words, everyone will let themselves go and write their own things!

Thanks, let's talk about this book.

Although Sanjin is a second watch beast!But you can know by looking at the update of the new book issue, each chapter is basically about 2500, and sometimes even 3000, but the new book issue is written too much. what!)!

After the 4.1 release!

After the 4.1 release!

After the 4.1 release! (Say important things three times!)

At that time, a standard testimonial will be sent, adding more rules, the original intention of writing the book, and subsequent development will all be stated in the testimonial!

Thanks for the support (bang bang bang! Kowtow!)

Chapter 74 Magic saltpeter, in exchange for information!

【Saltpeter (excellent)】

Description: The high-purity saltpeter purified by the entry-level craftsman "Sumo" has a wide range of functions and can be used to make matches, pyrotechnics, black powder, glass, and food preservatives. Raised to the elite level.

Special ability: make nitric acid (concentration (95%↑)

Made into Gunpowder (Energy +50%)

Made into fertilizer (fertility +25%)

...

Evaluation: It has many uses, a wide range, and quick results!Just hang up? (Just words!)

The property page popped up by the system was swiped by Nitpeter's special ability for the first time.

There are more than 30 uses in various aspects, all of which have been strengthened to a certain extent.

But this was not what surprised Su Mo the most.

"It turns out that mixing psionic water with these things will produce so many changes?"

Playing with the saltpetre in the beaker in surprise, Su Mo still couldn't understand how this thing had so many properties.

"but..."

"If the system is really as powerful as it says, I'm afraid my technology tree will skyrocket!"

Staring at the saltpeter powder with scorching eyes, Su Mo's thoughts had drifted to the oil well in No. [-] shelter.

Originally, after this wave of saltpeter and sulfur was purified and mixed with charcoal, the famous black powder could be produced, directly entering the age of firearms.

But now, an abrupt term popped up in Su Mo's mind-

"Picric acid!"

As the famous "yellow dynamite" (tnp), also known as "picric acid dynamite".

Its ingredient is "trinitrophenol", often confused with Nobel's "safe explosive", "tnt".

In 1771, the British Peter Wolfe synthesized a dye.

He mixed concentrated sulfuric acid, nitric acid and phenol (probably coal tar crude phenol refined or indigo, phenol was unknown at the time), and obtained a bright yellow crystalline powder with a strong bitter taste, so it was called Given the name of "picric acid".

At that time, people just used picric acid to dye clothes and make paints.

In the dye industry at that time, the name of trinitrophenol was often "yellow". People used picric acid to dye cloth for a full 100 years, but never thought about how to fry it.

In 1871, the clerks in a dye shop in Paris, France encountered a problem. There was a backlog of yellow dye cans that seemed to be rusted to death, and they couldn’t be unscrewed anyway. So the desperate guys decided to use the simplest and rude method to open the cans—— — smash!

And the hammersmith I found was a big hammer with 80 yuan.

This time, the hammersmith had enough strength to go down with a hammer!

Unexpectedly, the jar exploded with a "boom", and the whole dyeing workshop was immediately taken off the ground, leaving only a group of colorful survivors groaning in the ruins.

After many investigations, people ruled out that there were unknown explosives hidden in the jar, and locked the problem on the picric acid jar. People suddenly realized——

"The yellow paint was hammered and detonated!!!"

This incident caused a sensation in the society, and people were worried about the "yellow color".

But the French military at that time saw a bright spot. This was clearly the best military weapon sent from heaven. The "yellow color" has proved its safety in long-term use, and it can also be easily prepared on a large scale.