Do people want to compare their endurance with machines?

Liu Ponu simply laughed, do you know why machines will replace more than ninety percent of manpower?

But if it is a competition for endurance, with this first-generation experimental version of the Stirling engine, Liu Ponu dares to gamble with the lives of the people of the whole country......

It's a bit big, it's a new device that hasn't been tested for durability, and it's a new gadget that has just come out, what if it suddenly falls into the nest?

But in any case, the birth of his walk-behind tractor, regardless of his horsepower for the time being, can already beat the world.

Even if he slows down a little more, even if he can only guarantee a speed of about ten kilometers, even if he takes into account the bad road conditions and other factors, he is enough to crush everyone and everything now.

This is not honey confidence, but real scientific and technological power!

"You kid can't be restrained? The promises you have made over the years, I'm afraid that filling Weiyang Palace won't be enough for you to eat! Liu Che buried Liu Ponu angrily.

Although it is not as exaggerated as he said, this kid bets on eating Xiang at every turn, which always makes him feel too ridiculous.

Can you win once, can you win every time?

In case you lose and boast about Haikou again, do you eat or not?

What kind of system does it become after eating? How can you maintain your authority if you don't eat?

"Father, I never fight unprepared battles!" Liu Ponu raised his eyebrows disapprenosingly, strength will make people subconsciously produce a strong self-confidence.

Although Liu Ponu is very sober, this does not prevent him from pretending to be forced.

In order to make more people believe, Liu Ponu decided to speak with facts.

"Wang Wu, how far can you go in a day on two legs alone?" Liu Ponu asked with a big grin.

"If you don't want to die, it's two hundred miles up......" Wang Wu thought for a while and gave an approximate number.

He didn't test how far he could go, but he judged it based on his experience and physical strength.

But in the same way, Wang Wu can't go to the experiment in order to get a data, if it is really two hundred miles a day, he can stick to it by gritting his teeth, but what will happen after persevering, it is difficult to say, if it is not good, it will kill people!

"How long did it take us to come out of the door just now, and how far did we go?" Liu Ponu asked with a determined face.

"About a half, right? Distance......" Wang Wu began to look around, if it was a straight line, it would be easy to judge, but they circled around a lot, and he couldn't say the exact distance, so he had to give a rough data: "The distance is about eight or nine miles, right?" ”

"I think it's only seven or eight miles at most......" Liu Che was also a little unsure, but he always felt that there was not that far away.

Well, it's not a big deal to watch the excitement in a typical way.

He is a person who sits in a car and drives around, how can he be accurate in judging the distance as those who have been running on the ground?

"Okay, let's calculate it according to seven miles, half an hour, seven miles, a quarter of an hour and fourteen miles, an hour and fifty-four miles, twelve hours a day, pinch the head and remove the tail, just calculate it according to six hours, theoretically speaking, it can run three hundred and thirty-six miles a day......" Liu Ponu calculated slowly and elegantly.

Of course, this is just a theoretical speed, just like cruising at a speed of 120 yards on the highway for an hour, you will never cover 120 kilometers.

Even if you take into account some external factors, you can actually run 200 miles in a day, right?

Even if there are no two hundred miles, and a fraction is added to the halve, there must be one hundred and fifty miles, right?

"Impossible! When pigs fly! Liu Che's face changed instantly, and he looked at the gadget under Liu Ponu's crotch with disbelief, just such a small thing, it can walk more than three hundred miles in a day?

Although Liu Che didn't know whether Liu Ponu was right, he didn't know if there was any pit waiting for him.

But Liu Che is not a person who has never seen the world, and this speed is not much slower than the speed of the front-line expeditiousness.

And the rush on the front line is to kill people, and I don't know how many horses will be tired to death in the middle.

"The regular march of the infantry is only forty or fifty miles a day, and the speed of the cavalry is even slower, even if it reaches the battlefield, the distance of the infantry will not exceed eighty miles a day, and the cavalry is mostly between one hundred and three hundred miles, such a small thing of yours can be faster than the cavalry when they are fighting?" Liu Che raised his own questions.

It's not a question of whether he can accept new things, it's all about challenging his IQ.

Although Liu Che had already experienced it, although he vaguely felt that this might be true, it was just hard to believe.

Liu Ponu smiled slightly, and did not directly refute Liu Che's words, because what Liu Che said was the truth.

Before crossing, he always thought that the speed of the cavalry was very fast, and it was a target that the infantry could not catch up with at all.

However, after I came, I found out that the cavalry was actually a mother's treasure, and it was very precious.

Under normal circumstances, the cavalry usually sets off for ten days and a half months, and then waits for the infantry to arrive at the place, and the cavalry may have just arrived, or may have to wait a day or two before arriving.

The cavalry you thought must be very comfortable, riding on a horse without hurrying on a marching or something, with a leisurely look of contempt for the infantry next to him, and then pretending to be a force to pat the horse and directly throw the infantry far away.

"I Have a Catalogue of Ghosts and Gods"

The actual cavalry is the most hard, and the normal march wants to be on a horse?

Believe it or not, your commander can pull out that forty-meter-long knife and hack you to death with a hundred people?

Cavalry marching often to save horsepower, the advantage of the horse is the instantaneous explosive power, rather than long-term endurance, in a short time to see that it is indeed a smoke and disappears, but it can't run far before the food, and then a break is half a day's work, and you have to eat and drink well.

There are only two situations in which cavalry can be fast.

The first is to fight with the mentality of the last battle, that is, the kind that all the men and horses return to the furnace after the battle.

The other is that one person is paired with three horses, so that the war horse continues to move at a constant speed, and the soldiers constantly change horses halfway, so that the war horse can shoulder the maximum and ensure the staying power.

Only after understanding the reality of the situation can it be easier to understand why Liu Che's reaction was so big.

"Okay, don't you know if you try it? It's not a hard thing to figure out, and besides, I'm going to try it out to see how effective this thing is......" Liu Ponu had a natural smile on his face.

Immediately greeted Wang Wudao: "Drive directly to the school field in the palace, first measure the distance of a circle, and then drive non-stop, by the way, find a few more people to sit in the car, try to see how many things it can pull." ”

"Let's go!" Liu Che waved his hand, and now he couldn't take care of anything else.

If this thing made by Liu Ponu can really run so far, it will be too important for Dahan.

Not to mention putting down a day's government affairs, even putting down a month, it is worth it for Liu Che to put down a year's worth of government affairs.

Liu Ponu's original intention in doing this thing was to liberate manpower and animal power and use it for cultivated land.

And a cow can only cultivate five or six acres a day, and not every household can use it, if this thing is really reliable, then ......

The picture is so beautiful that Liu Che can't imagine it.

After a short time, Liu Ponu drove a tractor, the carriage behind him carried Liu Che, and behind him was a group of people who appeared in the school field of Weiyang Palace.

This is a place for the Yulin Army to train on weekdays, and even when they drive in, there are thousands of Yulin Army training here.

Liu Ponu directly interrupted the training of the Yulin Army, asked people to find white ash, and sprinkled a mark after reserving enough width and turning angle in the outermost part, and then asked people to measure the actual length according to this mark, and the difference was more than thirty steps to one mile in a circle.

"You can only walk outside the white line, you are not allowed to cross the white line, and it is almost a mile down in a circle, right?" Liu Ponu looked at everyone and asked.

Liu Che nodded slowly, this is convenient for counting, and at the same time, it is not too cheating, the distance outside the white line is originally longer than the white line, and it is normal to take more than twenty or thirty steps in a circle.

Besides, now Liu Che doesn't care about the gap of twenty or thirty steps, what he wants is a final result.

For him, as long as the actual distance he can run far exceeds the current marching speed, it will be a big surprise.

Immediately afterwards, Liu Ponu stuffed four more people in the carriage, counting the people who drove the car, even if the carriage itself was not counted, the load was 500 catties, and this load had completely crushed the load of the baggage team.

However, this time Liu Ponu did not go into battle in person, but directly pulled the 'experts' in his yard over, at least they have driving experience, although not much.

But after all, it is something they made themselves, and it is more beneficial to go up and experience it in person, which is more conducive to helping them find problems.

Liu Ponu and Liu Che found a place to sit down in the shade, eating pastries, drinking tea, and looking at the tractors that were running happily at a uniform speed in the middle of the field.

Liu Ponu looked a little drowsy, and once the excitement passed, the rest was boring.

What's that?

Slow down, you say?

The speed itself is not fast, the straight line is no more than twenty yards of tractors, pulling the load of five people, the speed is a little slower than before, Liu Ponu is about to touch the speed of about fifteen yards at most.

You told me to slow down when you bend at the speed of this bird?

What's special is that the traffic police of later generations came with a speedometer, and he didn't dare to mention this matter to me!

The long-term research made Liu Ponu a little tired, and it didn't take much effort to close his eyes and fall asleep.

I don't know how long it took, Liu Ponu slowly opened his eyes, looked at the tractor that was still running in the field, and then looked at Liu Che, who seemed to be very confused, and couldn't help asking: "How many laps have you run?" ”

Liu Che looked confused, and turned his head to look at Liu Ponu who had just woken up.

In fact, Liu Che believed it as early as half an hour ago, and wanted to cheer very seriously, but looking at Liu Ponu, who was sleeping so sweetly, he forcibly held back his excitement.

Although Liu Che didn't show up every day, he also paid attention to the situation there every day.

Although this baby is very shameless, this time it is really hard!

"Three...... It's been thirty laps, and it's only been a little more than an hour......"