"What?"

"Try to make a household No. 5 battery?"

"Is that the supermarket commissary that sells zinc-manganese dry batteries for 5 cents and two sections?"

"Isn't the method of making that thing recorded in middle school textbooks? My daughter, who is in her first year of junior high school, made a ...... at home a few days ago."

As soon as Chen Hao proposed here, the technicians on the side of the Electrical Research Institute were all dumbfounded.

Even the old Han who was going to face Chen Hao squarely turned blue after listening to this test topic.

Fuck it!

Why don't you get blue!

Han Lao's wrinkled face is almost green!

Is this an experimental topic proposed by one of your returned doctors?

Your topic is too low, isn't it?

"Well, since Dr. Chan is so leisurely and elegant...... Ahem...... After Qinghou, you can compare yourself with Dr. Chen!" Although Han Lao said that he was disdainful in his heart, he still agreed to the request of this competition, and even sent his most proud protégé.

Because, the more he looked at Chen Hao's calm appearance, the more he felt furious in his heart. The heart said, "This kid is dying, why can he still come out laughing?"

"Could it be that this guy really has some great ability?"

Hearing that his teacher had appointed him, Lu Qing, who was already a national candidate academician, Dr. Lu Da also rolled up his cuffs and stood on the experimental table without saying a word.

"Dr. Chen, the production level of this No. 5 zinc-manganese dry battery is too simple, why don't we change the test question? How about making a rechargeable No. 5 lithium battery?" Lu Qinghou was a gentle person, and he didn't choke Chen Hao when he came up, but just changed his tricks and proposed.

Let's compare who makes the battery with a large capacity and the most durable and stable output current. Chen Hao responded with a smile and politely declined the other party's proposal.

Nonsense!

Can this be promised?

It's been so long since he was a child to dismantle the battery, Chen Hao estimated that he even felt that he was a little hanging on how to make No. 5 zinc-manganese dry batteries, not to mention what rechargeable No. 5 lithium batteries!

Seeing that his proposal hit the soft nail, Lu Qinghou shook his head, chuckled lightly and started his own production process.

In fact, the structure of this No. 5 zinc-manganese dry battery is very simple, it is nothing more than inserting a carbon rod (positive electrode) in the middle, which is wrapped in manganese dioxide, water, ammonium chloride and other black paste to prepare the power generation substance, and then put a layer of zinc cylinder (negative electrode) on the outside and it is done.

But being able to make a dry battery doesn't mean you can win the competition!

Because Chen Haoti's requirements are larger, the capacity of the battery is larger, the output current is more stable, and it is more durable.

Therefore, after thinking for a while and pondering a variety of different plans, Lu Qinghou, who was already a candidate for national academician, began to carefully allocate the power generation materials inside the battery with his perennial experience in manufacturing batteries.

As for carbon rods and zinc cylinders, most of them are finished products in the laboratory, and there is no point in making a fuss about them, so I simply left these two points behind.

However, Lu Qinghou started to produce here, and Chen Hao was not idle.

He first observed Lu Qinghou's production process with [Instantaneous Memory], and then used the anti-heaven talent skills such as [Body Imitation] to imitate the other party's every move, and also began to deploy the power generation material in his own battery.

Boy!

The movements of the two of them were the same in the end, even taking an experimental spoon and turning out the reagent powder, it was not a penny!

This frightened the onlookers of the battery pack outside!

"Shhh

"This Dr. Chen seems to be a bit of a pound?"

"Look at his movements and techniques of grabbing materials, without decades of hard work, he will definitely not be able to reach such a precise level!"

"Tut, don't let Lao Lu go up, it is estimated that few of us present can win this competition. ”

"That's it, it's still our old Han who has a unique vision, and he can see the strength of this Dr. Chen at once. While everyone was talking, they didn't forget to pat Old Man Han's ass on the side.

This made Han Lao, who had been holding a cane and staring carefully at the movement on the experimental table, couldn't help but blush.

How could he see that Chen Hao's strength was extraordinary!

At all, he planned to send Lu Qinghou up and convince others with absolute strength!

But who would have thought that Chen Hao, this kid, would be the same as opening a hanging. Obviously, the face is not young, but the methods and experience of experimentation are not weaker than the inferior at all!

This can make this obviously one-sided competition begin to have a hint of suspense.

……

"I'm done!"

Lu Qinghou's side, after deploying various reagents, finally made the best zinc-manganese dry battery in his memory.

According to his formula, this newly baked No. 5 battery can definitely kill any No. 5 battery on the market.

Because Lu Qinghou has mixed a lot of cutting-edge proportioning technologies from national laboratories into it, it is not comparable to those ordinary mass-produced batteries.

It's just that he has already finished the test on his side, but Chen Hao has not the slightest intention of stopping!

"Is this Dr. Chen crazy? Why did he start mixing reagents again?"

"Is it that the reagent just now is not well prepared?"

"No, I see that his materials seem to be very close to Lao Lu's, and they should all use the latest international zinc-manganese dry battery production process formula. ”

"Ahh

"You don't understand! Lao Lu licked a lot of unique secrets and went in, and he would definitely be much ahead in performance......" Just when everyone was surprised, Chen Hao's side began to work.

I saw him use both hands, relying on his extremely high agility value and terrifying [instantaneous memory], and quickly began to grab the materials needed for several formulas according to the process he had imitated before.

That's fast!

But the elites of these electrical research institutes present were frightened!

"Good...... It's so fast!"

"Isn't he afraid of mistakes in the experimental procedure?"

"Look, the most terrible thing is not the speed! but the fact that he didn't make a mistake from beginning to end!"

"Not to mention anything else, just this deployment speed and the control of details, there is no one in our firm who is better than this Dr. Chen!"

"It's worthy of being a capable person introduced by the military department! It seems that they have left a hand before. The elites of the Electrical Engineering Research Institute gasped.

Even Han Lao, whose expression had always been calm, began to look solemn, and said in his heart: "He should have prepared 9 copies of the same reagent formula, right?"

"Why would he do that?"

"Could it be that the selection method is used to select the most perfect one from the formula samples?"

Countless huge question marks swept through Han Lao's heart like a torrent, including the Lu Qinghou who had already been made.

After the 9 copies of the same power generation material were deployed by him, the corners of Chen Hao's mouth hooked, and while everyone was not paying attention, he threw the 9 samples into a closed large boiler.

Then his eyes narrowed slightly, he cut into the data page in his mind, clicked on the [Smelting Furnace] in the system bar, and stuffed the nine sample icons displayed in the system into the nine-square grid of the synthesis system.

"Synthesize!"

--

PS: There will be a typhoon in the next two days, I hope there will be no power outage ~ by the way, ask for a recommendation ticket ~

(End of chapter)