The little friend never expected that Ye Han, who looked like a nerd with thick eyebrows and big eyes, would play such a trick!

Unexpectedly, I was really fooled and agreed to his application.

Of course, three or four will definitely not work, even if what Ye Han said is out of the blue.

What substance preparation efficiency is an equal series with a coefficient of 4, and then three levels, the efficiency can be increased by 64 times! Level 4, that's 256 times!

What grenade ammunition is generally about 100 grams, with Octokin, 50 grams is enough, and the power is even stronger, so it is equivalent to, one grenade a minute at level three, and only fifteen seconds at level four......

It's useless, you can't give him all the bags, leave no margin, everyone tighten their belts, right?

The grenade may be easy to use, but in terms of accuracy, convenience, and a gun!

Just gave one.

After all, graphene of more than 30 centimeters is a bit narrow, how can it be more than 60 centimeters, or a width of 1.2 meters, to make clothes?

As a result, none of them were used.

Because there is a limit to the upgrade package......

At the moment, in the first lap, it seems that items can only get +2.

Ye Han calculated the positive infinity, and the result was an effective interval [0,1]......

It's really a wave of operations as fierce as a tiger, look at it......

Ye Han was very helpless, but Gao Yi was greatly relieved.

It's not that I'm worried about the upgrade pack being squandered, but because, in this way, that mysterious person can only +2 up and down......

That's great!

Otherwise, he has more than ten or twenty bags, wouldn't he go against the sky?

A dozen or twenty packs?

Well, not an exaggeration at all.

Do the math, killing 10 people is 10 packs; The team that was wiped out just now probably had inventory, and it was all searched; plus the inventory of other deceased; The number of kills is far ahead of the possible rewards; No teammates have shared the cost......

Ten or twenty bags are already less.

The weapon is strengthened to that extent, UMP power super sister control, m416 power super m24, pan one pot 200+, AWM thugs are all killed in seconds......

It's scary to think about!

This is still a linear increase, you must know the +1+2+3 in the game...... It tends to increase exponentially.

The traffic anchor had thought of this for a long time, but he endured it in order to stabilize the morale of the army.

It's great that you don't have to face enemies who can blend in with the zombies without a trace and jump out to kill people in seconds!

However, since he can only +2, how did this guy kill so many people?

Think about it...... It seems to be even more terrifying, eh, something must be done?

"Huh? How did this get black? It's still a little bit ...... Cracked this is? Su Xingyan's voice suddenly sounded.

turned her head and looked, it turned out that the female star was wrapping graphene around her body.

There are no tailors on the team, but they don't need them.

In ancient times, there were mummies, soldiers would wear leggings during wartime, and female stars who often walked the catwalk knew how to use a close needle and a paper clip to fix the cloth to their bodies.

Entwined rolls, one layer and two layers......

The graphene layer is attractive to each other, similar to electrostatic adsorption, and once the distance is close enough, it will manifest as van der Waals force - that is, the attraction between the graphite layer and the layer, destroying the perfect two-dimensional structure.

Su Xing's eyes rolled beyond the number of layers, and they must have become graphititized, black and brittle.

Even if the layers do not adsorb each other, the surface of graphene still has the ability to adsorb ions and molecules, and different adsorbents will cause changes.

It's like the tape is exposed, it will keep getting dirty, and gradually it will not stick, and it can't be called tape......

The friends all looked at Ye Han, hoping that he would give an explanation.

Ye Han was stunned.

It's not that I didn't expect it to be revealed so quickly, but ...... Looking at Su Xing's entangled and curly appearance, he suddenly had a flash of inspiration!

Yes!

Although it's just a slit, who said that a slit is just a two-dimensional planar atomic printer?

It may not be possible to counteract the strong interaction forces, merge and fuse the nuclei, or ignore the electromagnetic repulsion of the hydrogen nuclei and concentrate them in three-dimensional Euclidean space.

After all, it is an operation with a temperature of hundreds of millions, or millions of atmospheres, but two-dimensional materials can be bent and folded in half!

Ionic bonds, covalent bonds, metal bonds, hydrogen bonds, salt bonds, halogen bonds, weak van der Waals forces, hydrophobic forces, aromatic ring stacking...... There are actually a lot of operations at the molecular atomic level.

For example, graphene, a single layer is difficult to make, if you roll it, isn't it carbon nanotubes?

This is definitely possible!

The material has the highest known melting point, with a tensile strength 276 times that of steel, which is also more than an order of magnitude higher than carbon fiber. Flattening at 1,000 atmospheres and removing the pressure can quickly return to its original shape like a spring.

This saves a bundle, weaves it into silk, weaves it into a net, and makes it into body armor, and the effect is definitely very awesome, almost not inferior to graphene.

It's a pity that this thing needs to be used, and it takes a few more work than graphene.

Graphene can cut, but this thing has to be able to spin and weave before it can be the turn of the tailor......

However, when it comes to spring compression, the strongest explosive octanitrocubeane that can be prepared in the laboratory at present is almost a perfect cube, and the two-dimensional printer does not seem to be able to print, but it can be flattened first, just like origami, connecting various chemical bonds in a flat state, and so passing through the slit to make it expand, isn't it three-dimensional?

Origami Structural Mechanics and Topological Kinematics specialize in this......

Tsk, it's a pity that they are all relatively marginal disciplines, but I have only heard of them, but I have not studied them carefully.

When you leave this place, be sure to look for a chance to research it!

Ye Han thought about CNS for a while, iQue Arxiv, the spark of inspiration.

The friends asked a few words, but Ye Han didn't answer, so they didn't ask.

"Maybe there's a time limit, right? It's past time now......"

"If you can't just make things and keep going, that's too imba......"

Gao Yi guessed, taking Ye Han's stunned as the embarrassment of not understanding the skill description.

Ye Han, who came back to his senses, shrugged his shoulders and didn't bother to explain, there is an upper limit to the slit upgrade, and if it can't be raised, no matter how much it costs, it's useless to spit.

With this in mind, we began to construct the planar structure of octanitrocubic alkane.

If this thing can be made, the power of the explosive can be increased by a few percent, and the molecular formula of octanitrocubic alkane C8 (NO2)8 does not require hydrogen, nitrogen plus oxygen plus carbon dioxide is enough, and it is more convenient to collect materials.

Each selected the weapon of the main ascension, and the friends began to sweep along the edge of the circle to clear the field.

The counterclockwise direction was selected by Koi Su Xingyan, and the team transferred in an off-road jeep, cooperating with the advantageous terrain of the border defense area, killing corpses efficiently, and practicing guns by the way.