Under the guidance of Lu Heng.

Ku Ding first cut the lungs that were still connected to the trachea.

The alveoli that had been peeled out inside were shown to Li Er.

Lu Heng pointed to these alveoli that looked like a small beehive one after another, and said to Li Er:

"This is the alveoli, whether it is a person or a dog, when they breathe, they breathe air into the lungs."

"If the dog had been alive at the time of the fire, its alveoli would never have been so clean!"

Li Er listened to Lu Heng's explanation, and after taking a closer look, he was not satisfied.

He even said after flipping it with his hands:

"It's really clean, and there's no dust from the fire."

After finishing speaking, Li Er turned his head and asked Lu Hengdao:

"You just said that humans and dogs have the same lungs?"

Lu Heng nodded, "Yes, because humans and dogs are mammals, that is, animals that are born with their mothers to use breast milk." ”

"So the internal organs of a dog are not much different from the internal organs of a human being."

As soon as Lu Heng's words came out, many officials present couldn't help but change their faces again.

Even Ma Zhou, who has always been a representative of a poor family and should rely on Li Er to stand on Lu Heng's side, stood up and retorted:

"Lu Horse is surprised by this, man is the spirit of all things, how can he be the same as a dog?"

When Lu Heng heard this, he just responded lightly:

"This spirit of all things is only what man thinks."

"Some people are different from dogs, and that's because he's human."

"And some people......" Lu Heng stretched his tone here and said: "In terms of being a man, maybe it's not as good as this dog." ”

"At least this dog has been faithfully helping me see the nursery before it dies because I fed it food."

"And some things that resemble people, but for their own selfish desires, they even do things that dogs won't do."

"These people are not as good as dogs."

After listening to Lu Heng's words, Ma Zhou couldn't help but be a little stunned.

He knew that Lu Heng was not talking about him, and he also knew that the whole court knew who Lu Heng was talking about.

It's just that since he provoked this talk, he still has to find a staircase for himself.

"Lu Juma's words seem to be well versed in the words of the Spring and Autumn Period, the reason why people are human is because they are human beings."

Ma Zhou's words are not nonsense.

After all, in the book of Spring and Autumn Period, it is directly written - China has great etiquette, so it is called Xia; There is the beauty of uniforms, which is called Hua.

Without these, it is naturally collectively called barbarians.

And the meaning of barbarism is precisely that these savages cannot be fully counted as human beings.

Li Er heard that Lu Heng was in front of the Manchu Dynasty again.

Directly scolding some people is not as good as a dog.

I couldn't help but laugh out loud.

"The reason why a good man is a man is because he is a man."

"I hope some people still listen to this sentence in their ears."

"After all, what Lu Heng said is right, the dog ate the food given by the master's family, and he knew that he saw the nursing home."

Lu Heng, Li Er and Ma Zhou sang and harmonized.

made a lot of people from the five surnamed Qiwang families present who were red-faced and dry-eared.

It's just that at this time, they can't stand up and say anything.

After all, Lu Heng didn't name names, if they jumped out by themselves.

Isn't that a self-confession?

ridiculed the people with five surnames and seven hopes, and Lu Heng continued to ask Ku Ding to break the stomach taken out of the dog's belly.

Look at the vomit-like mush coming out of it.

Many people present couldn't help but take out their handkerchiefs and cover their mouths and noses.

After all, this strong sour smell really makes people's stomachs churn.

Lu Heng also held his breath while continuing to explain to Li Er:

"Basically all mammals have stomach acid in their stomachs."

"So after we've eaten, stomach acid can digest it."

"It's just that this digestion also takes time."

"It usually takes 1-2 hours to complete."

For the novel knowledge that Lu Heng mastered, Li Er was still quite curious.

After listening, he nodded, and summoned the eunuch of the imperial dining room who had already prepared it on the side.

The eunuchs in charge of the imperial diet in the palace are all professional.

I saw that the eunuch carefully took out a roll of wrapped cloth from his sleeve pocket.

After spreading the cloth out, take out a silver needle as thin as a hair, put it into the disgusting paste and stir it for a while.

took out the silver and said to Li Er:

"Your Majesty, what this dog ate before he died is really poisonous."

In fact, I looked at the silver needle that had changed from silver-white to blue-black.

Li Er didn't need a eunuch to report, and he could already see the results clearly.

And Lu Heng, who was hiding aside to breathe, couldn't help but breathe a sigh of relief at this time.

Since he could measure it with a silver needle, he wouldn't have to bother any longer.

Regarding the principle of silver needle poison testing, Lu Heng is actually very clear.

The reason why silver needles can turn black when they encounter poison is actually that silver ions react with sulfides.

In fact, the sulfide is only because the refining technology of the Tang people is not in place.

As a result, when arsenic is produced, there will inevitably be residual products.

In other words, if the dog eats something that does not contain arsenic.

Then it can't be detected with a silver needle alone.

However, Lu Heng was not worried that it would not be detected.

Because he had already planned it, but he really couldn't, and he could pull another dog over.

Feed these things to a new dog, and you will be able to verify it.

It's just that now the silver needle has been detected.

Then naturally there is no need to bother.

The dog that Lu Heng prepared could naturally pick up a dog's life.

Li Er confirmed the fire that had ignited in Chang'an City on the eve of his confirmation.

Indeed, there is a hidden secret behind it.

It is even very likely that someone deliberately set the fire after.

At this time, his complexion gradually became cold.

To know that there was a fire in Kyoto, for any emperor.

It was all a naked challenge.

Otherwise, on the night of the fire, Li Er would not have tensed his nerves.

Even all the forbidden troops stationed in the imperial city were organized.

After thinking for a while with a cold face, Li Er directly turned around and ordered:

"Xu Guogong, since this fire now seems to have been deliberately set by someone in Chang'an City."

"Then you'll have to find out what I'm going to do!"

Li Er said this, and said in an accentuated tone:

"Once the mastermind behind the scenes is discovered, I will be directly punished for rebellion!"

I heard the word 'rebellion' in Li Er's mouth.

Many of the officials present couldn't help but look pale.

You must know that rebellion is already the heaviest crime in Tang Law!

Once it is confirmed, the light one will be copied and beheaded, and the heavy one will be punished by the nine clans!

Even if the emperor showed mercy, it would at least be a Ling Chi death.

Therefore, since Li Er is now characterizing the deliberate arson in Chang'an City the night before as a rebellion.

Then it shows that in this case, Li Er must be willing to stop only after investigating the truth!

And many officials above the court have already set their sights on those families with five surnames and seven wangs at this time.

Although the current Tang Dynasty, there is no such thing as whoever has the greatest benefit and the greatest motive.

But how many of these spirits in the Tang Dynasty didn't understand the truth in this?

But to everyone's disappointment.

After hearing the word 'rebellion', these people from these families with five surnames and seven wangs had the same pale faces as them.

But it didn't show any different colors.

Many people even seem to have some confidence in their eyes.

As if this matter must not be traced to them.