"Well said!"

Chen Mulin said: "In the past, I really didn't have enough places to grow crops, but now it's different, I have a 3D printer, and I can print out a greenhouse that can grow crops on Mars, which is not a problem at all." ”

"So, for the next mission, I'm going to build a farm on Mars!"

[Barrage: Is this about to start building infrastructure?]

[Barrage: I used to think that the anchor was an alien, but now I can be completely sure that the anchor is a Chinese, which is a unique gene of a Chinese person!

[Barrage: This begins?]

[Barrage: What about potatoes, do you forget your old love when you have a new love?]

......

"Okay, I'll take you to see the potatoes right away, what's the matter, a few steps away!"

At the request of the sailors, Chen Mulin turned around and walked out of the seed storage tank, closed the door casually, and then walked towards the cabin where the potatoes were planted.

"Look, the potatoes you want!"

The camera followed Chen Mulin's line of sight, and the film was still covered with water droplets, even more than more than 20 days ago.

Opened the curtain and walked in, the small area was lush and green, and the potato seedlings that were originally emerald green were now dark green.

This is the best proof of the abundance of nutrients and water, and it also indicates a good harvest.

[Barrage: Wow, it's so green!]

Chen Mulin: "Do you want to cut it off and mail it to you?"

[Barrage: Mars has a courier?]

Chen Mulin: "Yes, there will be after a while." ”

[Barrage: Forget it, I don't want your nails.] 】

......

While chatting with the water friends, Chen Mulin was not idle, and now that the potatoes were ready to be harvested, he began to dig potatoes.

Not to mention, this potato is quite large, it seems that the nutrients of organic fertilizer are not bad, no wonder the vegetables grown in the countryside are so good.

He picked up a fist-sized potato and showed it to the sailors.

"Brothers, this is organic, natural and pollution-free Martian potatoes, you can't eat such a good thing on Earth!"

[Barrage: It seems that the topic is going back to again!]

[Barrage: Is this really grown with your own? (a foreign pretty boy)]

[Barrage: Natural and pollution-free, okay. 】

......

Due to the small planting area and the loose sandy soil, Chen Mulin quickly harvested all the potatoes.

Next, he began to select the potatoes, washed and stored all the large ones, and then selected all the potatoes that weighed between 100 and 150 grams.

He pointed to the small potatoes that had been selected and said, "These potatoes have been selected, each weighing about 100 to 150 grams, and they are most suitable for replanting." ”

[Barrage: Is the anchor going to dig the manure pit again?]

[Barrage: It's all dehydrated, it's not fresh, I suggest something fresh, and people will have three emergencies to solve it here on the spot. 】

"Go, go!" Chen Mulin said in disgust: "Am I such a casual person?"

Then he said: "Now there are enough nutrients in the sandy soil, and I still have a bunch of potato seedlings, which can be used as fertilizer in the rotten soil after chopping, so I don't need to dig out manure." ”

It was already noon back to the base, and now it took another afternoon to process the potatoes, and soon night fell.

That night, Chen Mulin personally tasted a few potatoes he had grown.

In order to achieve the effect of the live broadcast, he ate the potatoes into the feeling of a top-level meal, with various actions in place, expressions in place, and comments from time to time: "This potato is good, it has the taste of mother, it tastes fragrant, and it feels like it is not a potato, but a full banquet!"

Early the next morning, Chen Mulin finished his daily tasks and returned to the garage again.

"Brothers, I'm going to do what I say, and from today onwards, I'm going to build a farm on Mars!"

[Barrage: How to build?]

[Barrage: That 3D printer really has this ability?]

[Barrage: No, if you really use a 3D printer to build, aren't you afraid of building a good air leak?]

"Of course, it's built with a printer!"

"Who, what leaks air, you should be your girlfriend?"

chatted with the sailors for a while, and Chen Mulin didn't say much, and got started directly.

Last night, he went to learn about the operation of 3D printers.

In fact, it doesn't require much knowledge to use this machine, as long as you are not illiterate, you can operate it smoothly.

He first drove the car to an open field not far from the base, and then began to operate.

The operating system is a computer, as long as you choose the type that needs to be printed, and then pick the location of the print, it is very simple, to say that it is an exaggeration, even the elderly and children can use it.

Perhaps because this printer was made for the construction of Mars, Chen Mulin actually found a few words on the first page of the planting base.

After selecting and printing in a paragraph, with Chen Mulin's operation, the printer began to change its shape, like a transformer, and even stretched out several mechanical arms.

Chen Mulin knows that these robotic arms are used for printing.

"You can all see, this is how my 3D printer works, you can see, the robotic arm has started to print the foundation!"

[Barrage: Materials come out of thin air?]

[Barrage: Legendary Black Technology?]

[Barrage: It seems that technology is decades ahead of the earth!]

[Barrage: Just these tentacles?]

[Barrage: The products of my big stick country are amazing!]

......

Chen Mulin stretched out his hand and patted the back compartment and said, "Of course the materials are inside!"

"The functions of this mainframe are very comprehensive, the functions are limited to printing, and they can also sort and smelt materials, and the work is completely one-stop, which is very good!"

"Of course, there aren't enough materials in such a small car to print a farm, so I have to find minerals and bring them back!"

[Barrage: So, you're going to mine?]

[Barrage: Is there a lot of gold on Mars?]

[Barrage: Will there be oil resources?]

......

Chen Mulin smiled and said: "The questions are too simple, so I won't answer them one by one, Baidu can find them, you go to Baidu yourself!"

In fact, Chen Mulin also wanted to know about the questions they asked, and his understanding of Mars was limited to surviving on Mars for three months.