I’m Still Too Weak For the Starter SSS Talent

　　 Thousands of years ago, human ancestors first came into contact with iron as a metal.

　　 But as to how to extract high-purity iron from iron ore, there is no more than the current method of extraction, there is only one dumb method.

　　 That is the boiling water extraction method.

　　As we all know, the density of iron is higher among metals.

　　 High-density substances will have a larger mass. To put it simply, they are heavier.

　　 And water is buoyant. In ancient times, when there was no density, it was known to use the principle of water buoyancy to screen some substances.

　　 Substances with higher density than water will sink.

　　 If the density is lower than water, it will float upward.

　　Using this principle, in the beginning, human ancestors used floating water to extract iron particles.

　　 Throw the ground iron minerals into the water together, and use a colander to skim off the floating ones. After the sinking is dried, it will naturally become iron metal, which is used for forging.

　　 But soon, people discovered that this method was not as easy to use as expected.

　　The forged iron still has a lot of impurities, and the life span is not long, and it is a little easier to use than stone tools.

　　 Forging iron tools is a hassle, and if the ones made are only slightly better than stone tools, why bother to work so hard?

　　 So the human ancestors pondered it.

　　 What the **** is going on?

　　 After thinking about the chaotic chicken, he finally saw through the essence and found the reason.

　　 Because there are always some minerals, it may be denser than water, but less dense than iron.

　　 What should I do if I sink to the bottom together?

　　 Isn’t that thick iron doped with various impurities?

　　 So the human ancestors changed another method.

　　 I still use the buoyancy of water, but this time boiling water.

　　 When the water is heated to the boiling point, it will keep tumbling. People know this common sense.

The force of 　　 tumbling can drive some lighter and fine particles to tumbling together.

　　Using this point, we can further eliminate substances that are denser than water and lighter than iron.

　　 There is also the first more complete method of extracting iron particles in history, the boiling water extraction method.

　　 Even if compared with the current high-tech methods of extracting iron and metal, such as shaft refining and magnetic refining, boiling water refining has long been obsolete.

　　 But the birth of this method has made a huge contribution to the advancement of human civilization.

　　 Tang Zheng now intends to use this method to extract iron with higher purity, and then send it to the synthesis platform.

　　 Watching the boiling water continue to roll, Tang Zheng poured iron ore particles from the wooden planks into the tumbling boiling water.

　　 Visible to the naked eye, the original clear water instantly turned to earthy gray, with a lot of impurities tumbling on it.

　　 Due to the lack of technology at this stage, it is impossible to make a colander. After Tang Zheng waited for the boiling water to roll for a while, he moistened his hands with cold water and quickly raised the bonfire with both sides of the bucket.

　　 Then slowly pour out the sewage in the bucket, and some impurities floating on it are also discharged.

　　 The color of the water is very muddy, a bit like being scooped out of a stinking ditch.

　　 At the end of the pouring, there was still some water and iron particles left in the bucket, and Tang Zheng stopped in time.

　　 went back to the wooden house and took out the linen cloth exchanged yesterday.

　　 Tear a small piece and spread it flat on the board.

　　 copied the side of his pocket, and poured all the water and the sediment left in the bucket onto the cloth.

　　Water penetrated through the pores of the cloth, and some iron crystals glowing with gray and black dull luster were left behind and piled up on the cloth.

　　 Tang Zheng stretched out his finger and threw a handful of iron particles, rubbing it on the belly of his finger.

　　Good iron does not fade unless it is rusty.

　　 Finger belly is still ruddy.

　　 It seems that in this primitive ecological alien world, the minerals that have been silent for tens of thousands of years or even hundreds of thousands of years are the highest-quality raw materials. They have not been mined or polluted, and are of high purity.

　　 took photos of the results and posted them on the forum, ending this iron-making post.

　　 instantly shut up a group of questioning voices, and at the same time harvested a large wave of 666

　　 The forum level exploded again like a rocket, soaring to level 17.

【Ding! Congratulations on completing the'metallurgy'! 】

　　 [Because you are the world’s first player of ‘Metallurgy’, you will receive a random item reward: Forest Relic Coordinates (Excellent Level)*1! 】

　　 [Bronze Age Progress: (3/8)! 】

　　 Looking at the first reward that followed, Tang Zheng's expression was startled, and he was overjoyed.

　　 It seems that the version update predicted by the prophet is true!

　　 I actually got a coordinate reward for a forest ruin at random! It's just that the version hasn't been updated yet, and the relic hasn't been installed yet.

　　 If he remembers correctly, the prophet once said that there are a lot of rich treasures in the ruins.

　　 As long as the treasure is obtained, the difficulty of survival is almost qualitatively changed!

　　 Although Tang Zheng now has no shortage of the most basic resources for survival, there are still many obstacles to the upward development.

　　 He has been frantically developing civilization in recent days, and his attribute value has stagnated.

　　 I am afraid that it has long been surpassed by some people with attribute talents.

　　 No matter how fast civilization develops, it can't beat others, and in the end, it can only be a wedding dress for others.

　　 [Do you want to turn on the coordinates of the ruins now? After opening, the coordinate points can be highlighted on the map! 】

"no."

　　 The ruins of this meeting haven't been installed yet, and it's just a bunch of unremarkable trees in the past.

　　 Calculate, the first survival limit cycle is estimated to be approaching, at this time players without food and water, I am afraid they have been ‘eliminated’ almost.

　　 The version update should be within two days.

　　 Tang Zheng wanted to take advantage of the version update to make the stone figure puppets, in case of emergency.

　　 Throw all the iron particles purified today into the synthesis platform.

　　 choose to fuse into iron blocks.

　　The iron particles that have been refined are deformed.

　　 However, the iron element is a good-grade resource, and the synthesis time is relatively slow.

　　 Even if Tang Zheng’s synthesis efficiency has been improved, it now takes about 48 minutes to produce a good-quality material.

　　 Until the night is dark, all the iron particles refined today have been synthesized into iron nuggets, a total of six pieces.

【Ding! Congratulations on synthesizing ‘good grade’ resources, the synthesis efficiency is -1min! 】

【Ding! Congratulations on synthesizing ‘good grade’ resources, the synthesis efficiency is -1min! 】

　　……

　　 The 48-minute synthesis time of good-grade resources was shortened by nearly six minutes in an instant.

　　 Now it only takes 42 minutes and 37 seconds to synthesize a good-quality resource.

　　 is much faster than the first one-hour resource.

　　 Then, it was Tang Zheng’s heart-to-heart stone man synthesis link.

　　 Throw 50 parts of stone, 20 parts of clay and 5 parts of iron into the synthesis table.

　　 The 5*5 composite table grid was almost instantly covered, forming a square furnace shape.

　　 "Fortunately, the synthesis platform was upgraded yesterday, otherwise the 4*4 size space may not be enough at all."

　　 Tang Zheng's voice just fell, and the system popped up a prompt.

　　 [It is detected that you are synthesizing high-quality items, which may take a long time in the synthesizing table. Do you want to confirm the synthesizing? 】

　　 With a prudent attitude, Tang Zheng checked again.

　　 There is nothing to synthesize temporarily.

　　 He pressed the confirmation button on the light curtain.

　　【The furnace (excellent grade) is in production...】

　　 [Initial production cycle: 24h]

　　【Synthetic cold shrinkage: -17min23s】

　　 [Actual production time: 23h42min37s]

　　 "Huh..." It was not until this step ~www.readwn.com~Tang Zheng breathed a sigh of relief, and he seemed to feel weak and weak.

　　 In order to build such a thing, he has been struggling almost in the past two days, leaving everything aside.

　　 But, there’s an old saying in China that you can sharpen your knife and chop wood by mistake.

　　After the furnace comes out, you only need to throw the metal ore in and wait for it to automatically produce the corresponding metal block.

　　 His limbs were sore and swollen, Tang Zheng fell asleep on the wooden bed covered with weeds and dead leaves.

　　 I thought I could have a good night's sleep.

　　 But it was early in the morning that night.

　　 A thunder-like prompt sounded, many times sharper than usual, enough to wake up all players who fell asleep.

　　 Unless he has been ‘eliminated’

【Ding! ! ! 】

　　 [The first movement of "The World of Boundless Despair": "Transfer, Survival and Hope" has ended.

　　 is starting the update of "The World of Boundless Despair" version 1.2!

　　Welcome to the second movement: Catastrophe, Fear and Rebirth! 】

　　————

　　Thank you for the 1500 book coin reward from the ‘Dark Moon Killing God’! ! !

　　Thank you for the 500 book coin reward from the "Paper Dot Song"!

　　 Thanks to the "Little Fishman" for his 100 book coins reward!

　　 thanks thanks!

　　 Kow!

　　 bang bang bang!

　　 There will be 1-2 more.

　　I tried my best to write both of them, mainly because after eating a bowl of noodles in the afternoon, my teeth hurt so unexplainably, my brain buzzed... you have been waiting for a long time, I'm very sorry...