\"Yes, Your Majesty.\"The staff responded immediately and walked to a one-meter-high machine to start operating.

Before civilians come to the patent department to apply for a patent, they will teach the staff how to operate and leave instructions.

The entire pancake maker is made of wood, except for the concave pan on the top and the wood-burning container, which is made of iron. The shape is a bit like the pancake maker on the other side of the earth, but a little more rudimentary.

\"Your Majesty, firstly, add firewood into this container. After the pot above is hot, you can start frying the biscuits on the pot.\"The staff explained while operating.

The staff skillfully pressed the small pieces of dough into flat cakes and stuck them on the steaming pan.

\"Yeah...

The instant the pancake was placed, the pancake machine emitted bursts of roasting noises.

\"Wait until the side is fried and discolored, then turn to the other side.\"The staff are skilled in operation.

Liu Feng and the others just watched quietly, but Nicole was eager to try.

The staff flipped the pancake to the other side and said, \"Finally sprinkle some seasonings to complete a pancake.\"

\"The smell is quite fragrant.\"Enri wiggled her nose.

\"Your Majesty, you can try it to see how it tastes.\"The staff used chopsticks to divide the pancake into several pieces.

\"Let me do it.\" Mila quickly picked up a pancake and tried it. This is to prevent 3.5 poisoning.

\"Liu Gen has an early warning perception and can know if this thing is poisonous, but it does not stop Mila's behavior.

\"Well, you all try it out.\"

He nodded lightly, picked up a pancake and put it in his mouth.

An Li and the others followed, picking up a small piece of pancake and trying it.

\"The taste is still good.\" Liu Feng nodded in appreciation after eating.

\"This thing is very convenient.\"Nicole chuckled.

\"Take me to see that manual washing machine.\"Liu Feng is very curious about this laundry.

Unexpectedly, someone has already considered the invention of laundry.

\"Yes.\"The staff responded quickly.

\"One update, Cv). Please customize, please support.\".

Chapter 1178: Candy. (2 more for customization)

\"The manual washing machine is in the room on the other side.\" The staff respectfully said, and started to lead the way to the other room in the front. Every invented thing is also classified, whether it is related to the production of food, or agriculture. On the other hand, the rooms stored in each different category are also different.

A few minutes later, several people came to another room.

\"Your Majesty, this room is also full of komba.

\"Show us the demonstration, \"Liu Fengren added.

\"Yes, Your Majesty.\"The staff responded immediately and started walking to a round wooden barrel.

This manual washing machine was made by a carpenter. I thought that my daughter-in-law would have to do laundry in winter, so I wanted to produce a laundry machine.

\"First put the clothes to be washed into the drum and add -- some water to it.\"

After the staff threw the clothes in, they poured it - buckets of water in. The clothes you put in are dirty clothes, and you can see at a glance whether they can be washed if you use them for experiments.

The structure of the whole manual washing machine is relatively simple. There are only two inner and outer round wooden barrels. The inner barrel is smaller than the outer barrel. Some small wooden sticks are added to the inner wall of the inner barrel. In addition, it is a wooden barrel cover.

\"Finally close the cover, align the notch and start.\"The staff demonstrated and started to turn.

There are uneven notches on the inner barrel, and there are also some on the lid, which just correspond to the notches of the inner barrel, and then add two wooden bars to fix the lid, and then you can start to shake the handle on the lid.

The grooves on the lid correspond to the grooves of the inner barrel, so when you turn the handle, the inner barrel will also rotate. The faster the rotation speed, the faster the inner barrel will rotate.

\"It turns out to be this principle.\" Liu Feng said softly, with admiration in his eyes.

\"Your Majesty, what's the reason?\" Nicole asked curiously.

\"After the wooden stick inside is rotated, it simulates the washing method that residents usually knock on their clothes, and the clothes will rotate up and down, left and right in the process of rotation. Under the action of water, the clothes are directly rubbed against each other to remove Stains.\" Liu Feng explained briefly.

\"So it is.\"Nicole nodded in understanding.

\"But it still needs to be improved. It can be done better, and the laundry can be cleaner. Maybe it can be sold in the future.\"Liu Feng's mouth slightly raised. The clothes he wears are all washed by maids, so he usually ignores the need to get a washing machine in another world, but now someone just created it.

\"How will your majesty improve?\" Nicole asked curiously.

\"Let people communicate with the inventor about the purchase of patents, let the scientific research department start to improve, add some bearings to the manual washing machine, and even use the steam principle.\"

Liu Feng chuckled lightly.

Now this manual washing machine belongs to the inventor, and it has been patented, and the patent is still a rule formulated by Liu Feng. As a king, he still has to abide by this rule, so as to take the lead.

After the washing machine is improved, the benefit from the patent changes, but it can also compensate the inventor with a reward.

\"Okay.\" Enri's crisp voice sounded.

Ten minutes later, the staff stopped shaking and took out the clothes inside and wringed them out.

\"Your Majesty, the clothes have been washed.\"The staff handed over the clothes respectfully.

\"Yeah.\" Liu Feng nodded lightly, took the clothes and started to look.

\"Your Majesty, how is it?\" Enri stared at her clothes curiously.

\"It's okay, although it's not very clean, but some of the dirty things have been washed away.\"Liu Feng praised, it's the first time to make a manual washing machine to this level, which is very good.

\"It's really okay.\" Nicole took the clothes and said that the clothes that the castle maid has washed will be checked by her, so it is still obvious whether the clothes are dry or not.

\"Well, ask the inventor, let him work in the scientific research department if he wants.\"Liu Feng said softly.

The scientific research department is also recruiting a batch of fresh blood. With new people joining in to communicate, maybe more useful inventions can be researched.

\"Yes.\"Enri nodded in response.

\"Let's go, let's go back.\" Liu Feng said softly, the invention I saw today is quite satisfactory.

\"Okay.\" En Li nodded and followed behind to leave the Patent Office.

Get on the steam car, under the **** of Mira, start to move towards the highest building. About ten minutes later, the steam car drove to the new urban area, and there were shouts and shouts from the street.

\"Candy, delicious candy, sweet and sour.\" There were two small pots in front of the woman, and some fruits were placed in them.

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