Be the Mayor From Today

\"It's very simple, it's not difficult at all, everyone can learn it.\"Liu Feng said with a chuckle.

Enri blushed suddenly, paused for a while and said, \"This is really easy, I tried it last time.\"

Last time, Mother Fox Er wanted to try to make a cake, but she burned the pot in the kitchen. Fortunately, she used a fire extinguisher in time.

\"Nicole covered her mouth and laughed, watching all the people beside her at the time.

\"Your Majesty, what materials do I need to make a simple fire extinguisher?\" Mina wondered.

\"Need dry powder and a container for dry powder.

Liu Feng turned around on the table, and finally at the bottom of the table, he took out a document full of materials and handed it to Mira.

He ordered, \"You go to the scientific research department and ask them to prepare these materials, and stop by the workshop to get a few glass bottles.\"

\"Yes.\" Mila took the document with both hands, and then backed out.

When Liu Feng brought a fire extinguisher from the earth, he gave a fire extinguisher to the scientific research department and asked them to study what the main components of the dry powder were and whether they could find similar components.

They found several kinds of ores, and after grinding them all into powder, they mixed them together to get the current dry powder.

Liu Feng also took it back to Earth for inspection, and found that some of these ore powders are consistent with the dry powder material in the dry fire extinguisher. Although they are not that powerful, they can also play a role in extinguishing fires.

Although the dry powder was developed, the production cost of the fire extinguisher was too high, let alone calculated in gold coins, so it was put on hold. For a while, if this fire hadn't happened, he would have almost forgotten.

\"Let's go, let's go to the laboratory.\"Liu Feng got up and said.

\"Tap ta ta...

After Liu Feng and others got down to the eleventh floor, they got into the steam car and drove to the castle. Twenty minutes later, Liu Feng and the others arrived at the castle's laboratory, and Mira also arrived at the laboratory with the materials not long after.

\"Your Majesty, what should I do, do you need help?\" En Li was like a curious baby next to her, looking left and right.

\"No.\" Liu Feng chuckled and shook his head.

Liu Feng first took out a glass bottle, the size of ten cans, and the mouth of the bottle was not very large, just the size of a fist. After putting on gloves and a mask, he began to pour the materials brought back from the scientific research department into it.

\"Your Majesty, what did you pour in?\" En Li asked curiously with a pen. \"This is dry powder, the main raw material for extinguishing fire.* Liu Feng explained. The glass jar was filled with dry powder in a short time. Liu Feng sealed the mouth of the glass bottle with yellow mud, and then handed it to Anli and the others. Said, \"Okay, in addition to adding dry powder to the glass bottle, Liu Feng also added a lot of special desiccants.

Desiccant, mainly some stone powder, is also a new material developed by the scientific research department.

\"Can this put out the fire?\" Enri asked suspiciously while holding the glass bottle.

\"Try it.\"

Liu Feng asked the maid to light the fire next to the brazier, and then said to An Li, \"Put it in, use some force.\"

\"Okay.\" En Li nodded and threw it into the brazier.

research..

As the glass bottle shattered, all the dry powder inside ran out, and the fire in the brazier slowly went out.

\"Your Majesty, the fire is really out.\"Enri said in surprise. \"You guys also try it.\"Liu Feng chuckled lightly.

It can be regarded as a simple fire extinguisher from another world. Although it is not as easy to use as the earth, it is still very useful for extinguishing some initial fires.

\"Okay, I'm going to try it out.\" Enri made a crisp sound, and she also put on gloves and a mask.

\"I'll come too.\" Mina said eagerly.

\"-Be careful, don't get too close.\" Liu Feng urged.

The main reason is that the glass fragments are splashed, and when the rubber processing technology is further advanced in the future, it can replace the glass bottle to hold the dry powder.

\"Okay.\" Enri and Mina responded in unison.

Several women followed suit, picked up glass jars, poured desiccant, etc. into them, and then sealed the bottle mouths.

\"Your Majesty, we are done.\"Enri said cheerfully, holding the glass jar. \"Try it all to see if it works.\"Liu Feng motioned the maid to set the fire.

After the maid finished lighting the fire, An Li and Mina stood in front of the brazier. After 3.8, they carried out experiments one by one. Each experiment would increase the fire a little bit. Liu Feng was trying to test how much fire could be extinguished to the greatest extent possible. .

\"Your Majesty, ours can also put out the fire.\" Mina said with a smile.

Liu Feng nodded with satisfaction, and then said, \"En Li, let the workshop produce according to this simple method, mainly for the fire department. \"\"Yes.\"En Li nodded, then wrote on the notepad write.

\"Your Majesty, won't this waste too much glass?\" Nicole hesitated.

\"Let the scientific research department study whether paper bags can be used instead of glass.\"Liu Feng said softly.

\"Okay.\" Enri replied.

\"Three shifts, Cv7). Please customize, please support.\".

Chapter 1163: The Flanders Empire arrives. (1 more for customization)

. . . . . .

On the sea, three hundred ships of the Flanders Empire are advancing.

At this moment, Princess Field was standing on the deck, with Green Deacon and Jin Mo standing respectfully on both sides.

\"His Royal Highness, we can see the land in a day's distance.\"Reported by Green Deacon.

\"It's finally here.\" Field said softly, it's been more than a month since going to sea, and life on board is not very good.

\"Your Highness, are we going to dock now to rest?\"The Celtic Knight asked respectfully.

Field turned and walked into the cabin, then said, \"No, not for the time being. If we continue on this route, we will go to Haiyan City first.\"

\"First to Haiyan City?\" On the way to the Celtic Knights, they had heard Green Deacon and the others talk about this city.

Field took the buckwheat wine that Jin Mo poured, and said, \"Well, among the coastal cities, Haiyan City has the largest area.\"

Before returning to the Flanders Empire in 01, Field stayed in Haiyan City for a while, and still liked this city very much.

The Celtic Knight thought for a while, then asked respectfully, \"Your Highness, are we planning to stop at Haiyan City?\"

\"Send someone to take a boat to find out, it's been a while since we left, and no one can tell what's going on there. \" Field commanded.

\"Yes, Your Highness.\"The Celtic Knight nodded.

Field took a sip of buckwheat tea, and then added, \"By the way, I ordered three hundred ships to rest in place, and wait until the knights come back to make plans.\"

She is not stunned, she still has some basic common sense of marching. \"Understood.\" The Celtic Knight respectfully said, and then exited the cabin.

\"Tap tap....

When he came to the board, he gathered the knights of the main ship.