"According to calculations, the minimum bullet kinetic energy required to kill a person is 98 joules... The joule is a unit of energy, and it is easy to calculate it by applying a formula..."

Ted wanted to continue to explain the use of the formula, but in the next second, Master Chief Mueller stood up: "My lord, we have just previewed this, and we have made sure that everyone understands it!" ”

"Oh?" Ted's eyes widened, and after making sure Mueller wasn't joking, he asked everyone to turn to the next page.

"Now that we have an idea of kinetic energy, let's introduce the models of ordinary bullets."

As he spoke, Ted pulled out another long poster from his satchel, spread it out, and hung it on the blackboard.

"You can take a look at this, the textbook in your hand also has the same record data."

In order to better demonstrate, Ted brought real bullets~

"Since 98 joules can kill a person, let's talk about the bullets we use..."

'Bang! Ted pulled out a box and placed it on the table, he opened the ammunition canister, took the ammunition apart, and told Mueller to distribute it to everyone: "One for each person!" ”

After 2 minutes, all the soldiers present had a bullet in their hands, and they held it in the palm of their hands to observe it carefully...

There are many people who stare at the things in front of them with incredible expressions and marvel at this exquisite craftsmanship!

"So bright, polished like this?"

"Is this definitely a consumable? It's a collector's item! ”

"I can see my reflection!"

"Ahem" Ted coughed and motioned for everyone to sit down: "The one in your hand, generally speaking, we call him .3006, is a full-power bullet with a caliber of 7.62*63mm, and when shot with this rifle in my hand, the kinetic energy of the muzzle is about 3600 joules..."

...

In Ted's previous life, the students around him had limited ways to learn about firearms, and they basically obtained it from some battle royale games, but the game company did not subdivide the caliber of bullets in order to improve the level of proficiency and lower the threshold.

As a result, many people still think that the old American M24 and Maozi's AKM, AK74, Mosin Nagant and Deba's 98k use the same kind of bullet...

Ted also learned about these bullets from the game, but instead of 'Cha Ji', it was another game that made it very easy to trigger cerebral thrombosis.

Since then, Ted has understood that the power of a gun comes not only from a good gun, but also from bullets...

When I was 'escaping from Tarkov' with my roommates, I smashed the keyboard angrily and didn't know which bullet to put into what magazine, which made everyone go into shock with anger.

It was only after a little study that he understood how to deal with these bullets and the corresponding level of bulletproof equipment.

I also understand that the well-known 'three-level head' is just an Altyn helmet with Russian standard level 2 protection, and at close range, even the 7.62*39mm 2000J intermediate power bullet can't be prevented, and it can also block fragments and pistol bullets, which is not as reliable as the old American ECH.

Now, since you understand this, you should make it clear to the soldiers that if you use these bullets indiscriminately, it is okay if you can't shoot them down, but once they blow up, they will kill themselves.

...

At this time, when a soldier heard the number 3600, he compared it with 98, and after calculating it with his fingers, he subconsciously covered his face and said in surprise: "In other words, if this warhead flies smoothly, it can kill 36 people?" ”

"Poof... Why don't you say that this bullet can kill you thirty-six times? There were already a lot of people around who understood and laughed, after all, this analogy, except for mathematicians, no one would say that.

Mueller turned his head, looked at the stunned soldier and quipped, "Hey! Old man, I think you forgot one thing, that is, kinetic energy consumption, I dare to say~ I swear you must not have listened to the lecture before, perhaps, we should let you eat a bite of Aunt Susan's baked apple pie next door, so that you can remember. ”

The soldier's face suddenly turned red, he covered his face with a book, and confessed: "For God's sake... Oh no, for the sake of science, don't be so sarcastic about me, okay? My old buddy? ”

As soon as these words came out, the training ground was instantly filled with a cheerful atmosphere...

Ted picked up the bullet and smiled: "It can indeed be worn, but it can be worn at most two or three, and you have to ensure the angle of shot, and there is no way to do it if there are more!" ”

"Listen up, everyone! We need to understand the principle, not like the heifer is lost, knowing the NB, but not knowing where the NB is? Do you understand? ”

"Yes, sir!"

Immediately afterward, Ted picked up the different sizes of bullets to introduce to everyone, and at the same time introduced the advantages of each bullet.

The general-purpose rifle bullet for the army in the north will be set to 7.62*51mm, which comes from the inspiration brought by the replacement of weapons and bullets in the United States.

From the beginning of the 20th century to the beginning of the 21st century, it basically went back to the starting point.

The original full-power bullet became a 5.56*45mm small-caliber ammunition, and after a few decades, it was switched back to a 6.8*51mm full-power bullet.

This is based on the improvement of armor, and the armor with higher and higher strength will make it more difficult for bullets to cause fatal damage.

Now that Ted has known this reason in advance, he can also meet everyone's armor in the future, and it will get better and better.

So... It is better to abandon the intermediate power bullet at the beginning and let the soldiers become familiar with the full power bullet, which is more suitable for the later battle.

As for street fighting, or jungle warfare, this kind of short-distance combat, shelling and then burning with napalm, is more cost-effective than sending soldiers to the front.

As the saying goes, if you are poor, you will be interspersed with tactics, and if you are up to him, you can press a button, why do you want to risk attacking?

Moreover, firearms are not only rifles, but also allow everyone to equip secondary weapons, such as submachine guns or pistols, and replace firearms and ammunition according to different combat environments.

In addition to this, when dealing with non-human hostile forces, full-power bullets will work better than medium-power bullets.

If you encounter an armored dinosaur rider with rough skin and thick flesh, the kinetic energy carried by him when he rushes over is comparable to that of a tank, and the guy in his hand can only scrape?

The strong and resilient troll was in front of him, and the small-caliber low-charge rifle bullet hit his body, and he didn't recover as fast as he could...

Ted never wants to face such despair, so it's right to develop in the direction of power!

"I'm such a genius."

This strange thought made Ted can't help but applaud himself.

"Alright, let's move on..."

Under the leadership of Mueller, the soldiers previewed in advance, and it was much more convenient to explain the next content, and some difficulties were encountered on the way, so after a little explanation, let the soldiers repeat it in their words, and everyone seemed to be able to understand it.

The originally planned class was not delayed, and the progress in the afternoon was faster, catching up with the parts that had fallen behind in the morning.

According to the instructions within the system, this full-time course takes only 7 days, after which the weapons can be issued for further training.

...

At sunset, the first day of fun learning finally came to an end.

After class, all the students took the bullet in their hands and fell into deep thought, they couldn't figure out how the history of the war with people who fought for their lives was so far away from them.

And now, as long as you learn this new weapon, you don't have to pray to stack buffs for yourself before the battle, and you can survive smoothly.

"It's a wonderful world..."

...

Meanwhile, Ted returns home beaming and opens the bedroom door to find Mia hiding under the covers and pretending to sleep.

These days, she has visibly gained weight, and her original baby fat has changed to a double chin, but she is still cute and adorable like a porcelain doll.

And Alice... To satisfy Ted's deep, dark fantasies, he wipes his feet little by little with a damp towel, as if he were caring for a work of art.

"Honey, are you back?"

Ted nodded, and slowly walked towards Alice step by step: "Is life okay?" If there is something unsatisfactory, you can tell me ~ I am your man, you can ask me anything. ”

"In that case... Let's give birth to one..."

As soon as the words of the tiger and wolf were about to blurt out, Mia sat up as if a robot had received a command: "Sister Alice... How did you become so outgoing? Shouldn't this kind of thing be brought up by a man? ”

"I... I..."These days, Mia has known how to make Alice shy, and she looks cuter when she is shy.

"Hey, hey, hey~ Sister Alice blushed!" Mia got out of the bed, lay on Alice's lap, and looked at her from bottom to top: "I remember, the moon elf is only an adult at the age of 25, why are you in a hurry~ The adults have said that ripe fruits are delicious." ”

"The green fruit looks sweet, although it is tempting, it is not tasty, and it even has a certain toxicity! So~Sister Alice, please don't rush~ There will always be something that should be! ”

Alice put away her shy expression, obviously getting used to the family's fighting: "I didn't expect you to know a lot!" Look at the moves! ”

"Eh, Sister Alice, don't scratch my itch~" Mia's biggest fear is being scratched.

Whenever she's unhappy or has a bad plot against Ted, scratching her tickle is the quickest way to calm her down.

"Goo~" Ted's stomach screamed again...

He stretched out his hand and gently pulled away the two wives who were playing, looked at the two of them and asked, "Eh~ You two don't make trouble, what are we going to eat at night?" ”

As for what to eat, it must be Alice who makes the decision, since this sister who is good at cooking came to the house to be Ted's wife, she basically takes care of the meals of the three couples, and Mia and the others are on the side to help her.

"Hee-hee~" The frolicking soon stopped, and Alice took out two bottles of wine from under the bed~

"Honey, is this for me?" Ted subconsciously hugged his head and stared at the two large bottles of wine in front of him!

"Want to drink?" Alice put down an unopened bottle of wine and took out the remaining bottle from her noon drink and dangled it in front of Ted's eyes.

How could Ted refuse such a loving wine?

At this moment, he made up for Alice to take off her stockings and use her little stinky jio that she hadn't washed for half a month to crush the grapes in the basin one by one...

"Of course I want to drink, my dear lady, let me take a sip!"

How could Alice allow Ted to get her own wine so easily? These are the grapes that she ripened herself, washed them with her warm bath water rich in sweat, and crushed them one by one with the toes of her little stinky feet!

Such a meticulous and tedious project resulted in a production of only 12 bottles!

How can such a good wine be so easy to obtain? Even the best husband of the Moon Elf is difficult to get such love.

"Don't give~"

"Alice~" Ted's mind went blank, and he couldn't think of any other way than to be coquettish.

"That~ you have to promise me one thing!"

"Lady Alice, if I can do it, I will definitely say yes."

"You~want to give us a good morning kiss every morning from tomorrow~"

Ted froze in place, at a loss, and at this moment, he began to reflect, did he neglect the feelings of his two wives? Causing them to be cranky?

"Is that okay?" Mia lay on the bed, looked up at Ted, and gently shook his cuffs: "Honey? ”

"Hmm..."The imaginary Ted was awakened by Mia's gentle swaying, and he stretched out his right hand and swore to the sky: "From now on, every morning, every night, as long as I am by your side, I will definitely give you a good morning kiss, a good night kiss!" ”

"Hee-hee~"

Seeing that their plan had succeeded, the two wives smiled at each other and handed the bottle to Ted.

"Drink less~ There is not much stock in the first place, and it is very tiring to make this kind of wine! My toes are sore~"

"Then I'll blow it for you~"

"Wow~"