No one is really not afraid of death.

It's just that some people can sacrifice their bodies for more useful things.

But the more important thing here obviously does not include using the bathroom.

Some of the people here do not include the nobles in the palace.

Therefore, Changsun Wuji’s problem is actually very vicious.

As long as it was confirmed that the septic tank was dangerous, and Li Kuan had never mentioned this before, it would be hard to explain whether he had bad intentions or ulterior motives.

"Zhao Guogong, there are people who choke to death when eating, and there are people who choke when drinking water. Do you think there is any danger in eating and drinking? There are also people walking on the street and falling to death while walking. Is there any danger in walking?

?Some people even cannot wake up after falling asleep. Isn’t it best not to even sleep?”

Li Kuan did not answer Changsun Wuji's question, but directly responded.

Some questions, whether you answer yes or no, are not good answers.

Instead of answering, it is better to leave the person asking the question speechless.

"Hmph, Your Highness, King of Chu, you are so arrogant! The harem of the Daming Palace is the place where His Majesty lives. How can dangerous things like septic tanks be allowed to exist? The most important thing is that you clearly know that this septic tank is in danger of exploding. Why?

Never been reminded?"

The relationship between Changsun Wuji and Li Kuan is not good. This is no secret.

But seeing how eager Changsun Wuji was to deal with Li Kuan, Fang Xuanling couldn't help but shake her head.

This Zhao Guogong, such a wise man, why does it always make people feel that he does not perform at his normal level when facing Li Kuan?

Could it be that there is some hidden secret between them that I don’t know about?

"Okay, let's solve the problem first. This septic tank may explode, so we must eliminate the danger before it happens. But Kuan'er also said that the septic tanks in the Daming Palace all have special vents.

, it would not explode normally, but why there was an explosion in the Hanbing Palace, this matter needs to be clarified."

While Li Shimin was talking, he glanced at Li Zhong, naturally meaning to ask him to arrange for someone to get to know him further.

However, before Li Zhong could arrange manpower, new news came.

"Concubine De wants to eat kebabs, so she lets the palace maid barbecue in the backyard?"

Li Shimin looked at the eunuch in front of him speechlessly.

"Your Majesty, it is indeed true. The Queen has just gone to the Hanbing Palace to learn about the situation before the incident. The Queen also knows that Your Majesty must be anxious to know the cause of the incident, so she arranged for a slave to come over and explain the situation.

Maybe investigating this matter will help."

When the little eunuch saw Li Shimin looking at him with questioning eyes, he was terribly frightened.

Eunuchs and maids who have been in the palace for a long time all know that it is the most dangerous when encountering such a thing.

Whether it is to silence someone or to be implicated, there will often be a lot of innocent souls in the palace.

"Your Majesty, if that's the case, then it probably makes sense. Wei Chen thinks that the charcoal fire from the barbecue or other fire sources detonated the methane in the septic tank, so the explosion occurred.

In addition, Your Majesty, you can arrange for someone to check again and see if anyone has disturbed the soil above the septic tank behind the Hanbing Palace. Otherwise, if they are just barbecuing above the septic tank, it will not cause an explosion.

of."

Li Kuan also felt a little unlucky.

Septic tank explosions did occur occasionally in later generations.

However, overall, the probability of this happening is very low.

I didn't expect that I would be bumped into.

The most important thing is that the location of the explosion was unfortunately the harem of the Daming Palace.

What's even more unfortunate is that the exploding palace is also the residence of Concubine De.

This is a bit unclear.

"His Royal Highness King Chu, since this septic tank is in danger of exploding, it must be resolved immediately. Otherwise, wouldn't you be putting His Majesty in a dangerous situation?"

Changsun Wuji's words were rarely recognized by everyone in the palace.

Of course, except Li Kuan.

"Wuji's worries are reasonable, Kuan'er, although this time it was an accident, everyone is worried about whether there will be another accident, so don't make the palace uneasy because of this septic tank. In addition, I

If I remember correctly, your Prince Chu’s Mansion, Guanshishan Academy, and the homes of many nobles in Chang’an City also have septic tanks, right?”

Li Shimin did not deliberately target Li Kuan.

By now, he knew very well that what happened today was really an accident.

Li Kuan did something bad with good intentions.

"Your Majesty, it is actually very simple to solve the problem of septic tank explosions. If you don't want to make any changes, then just arrange for someone to regularly check whether the vents of the septic tank are clear. If you want to take the initiative to clean up the septic tank

If the biogas inside is consumed, then we need to make some appropriate changes." Fastest update on PC::/

As Li Kuan spoke, he thought about the biogas digesters that were widely used in rural areas for a period of time in later generations.

Although this thing is not very popular in the end, after all, the initial investment is not low, and many farmers find it unacceptable.

However, the production and utilization of biogas digesters is not such a big problem.

"How to actively consume the biogas in the biogas digester?"

Li Shimin also felt sad about the explosion just now.

This kind of thing full of uncertainty is what the emperor least wants to see.

Especially the emperor who is used to having everything in his own hands.

"The biogas produced in the septic tank can be burned. As long as you use appropriate devices to draw out the biogas in the septic tank and burn it as fuel, you can turn waste into treasure and reduce the amount of waste in the boiler room at the same time.

The consumption of briquettes can even be used to make biogas lamps for lighting everywhere.”

As soon as Li Kuan finished speaking, Fang Xuanling looked at him with admiration.

Over the years, what Fang Xuanling admires most about Li Kuan is that no matter what situation he encounters, he can always find a way and easily solve things that may seem troublesome to others.

"Biogas lamp?"

Lighting is a big problem in this era.

Although the emergence of whale oil candles has made this big problem not so difficult.

However, high-brightness, low-cost lighting is still a problem that troubles everyone.

Li Kuan's "biogas lamp" thing suddenly appeared, and Li Shimin couldn't help but become interested.

"Yes, this biogas can burn. As long as it is guided through a suitable device, it can light up lamps."

Li Kuan never thought of making a biogas lamp with a complex structure like that of later generations.

He just wanted to build a simple biogas ignition device so that this "biogas lamp" could be lit day and night all year round, which not only solved the danger of biogas explosion in the septic tank, but also solved part of the lighting problem.

"Please tell me more about this. If waste can really be turned into treasure, then today's explosion is not entirely a bad thing."

Although one palace maid died and another was injured.

But Li Shimin didn't really care.

These days, only an alien like Li Kuan would value people's lives so much.

Why would other nobles care so much?

"Your Majesty, the situation is like this..."

Seeing that everyone was very interested, Li Kuan taught everyone the little knowledge he had about biogas pits and biogas lamps.

After my mouth became dry, I finally managed to get rid of this natural disaster.

It’s true that when people sit at home, disaster comes from heaven.
Chapter completed!