Fortunately, Ningbei didn't find the perverted Uncle Li.

At this time, he was thinking about something.

It is the 'use' of the last of the five major needs of life.

To put it bluntly, there are all kinds of things that are useful to people.

Different from the previous food, clothing, housing and transportation, 'use' is more like a broad word, and its scope is too wide!

Items that are useful to both humans and animals can be drawn in the direction of 'use'.

For example, toiletries, household items, kitchen items, decorative items......

These are 'uses'.

And this is only a rough definition of the scope, if you subdivide it again, then there are more daily necessities!

Take toiletries, for example, washbasins, cups, toothbrushes, toothpaste, towels, soaps, soap dishs, shampoos......

These everyday items can be grouped under toiletries.

And these items are just a drop in the bucket compared to toiletries!

There is a basin alone, and there is a long round square oval ......

If you count it like this again, there are even more types!

If he wants to learn to make all the daily necessities, it will be like wishful thinking!

Even if he was given another month, he wouldn't be able to remember it!

It's not a shorthand, and you have to read it word by word to remember it!

So Ning Bei was thinking about what daily necessities he would use first if he traveled to ancient times.

Of course, while satisfying your own needs, you should also choose supplies that are simple to make, low cost, but practical to make!

Some things can be made, but they are not necessary.

For example, the melon seed peeling machine, an Internet celebrity product, has been very puzzled since it first appeared.

Isn't the pleasure of eating melon seeds just eating melon seed shells?

While watching a movie, I ate melon seeds.

Or chatting and snorting melon seeds, this is the essence!

If you only want to eat melon seeds, then isn't it fragrant to buy ready-made melon seeds?

That melon seed kernel is not expensive, why bother.

However, while considering the practicality of supplies, Ningbei is also ready to develop the concept of luxury, so that those wealthy lords can buy it!

In this way, it can satisfy not only ordinary people, but also the powerful and wealthy businessmen!

This is a successful businessman who eats all!

After exercising for more than three hours, Ning Bei returned home, and after taking a shower, he went straight to the computer.

It's now close to ten o'clock, and according to the usual times, Ningbei has already closed the live broadcast and rested, but because of the particularity of 'use', Ningbei plans to broadcast live for a while.

Anyway, the audience is a night owl, and turning off the live broadcast now will only provoke their wailing.

"Brother Bei, do you plan not to sleep tonight?"

"Well, it's all night again tonight!"

"I don't know what Brother Bei's arrangements are for tonight? Why don't you go hiking anymore, I want to see the sunrise! ”

"Watch what a sunrise! Brother Bei, you should continue to run, I want to see how many kilometers the human limit is! (Laughter!) ）”

"Brother Bei, since you first started live broadcasting, I have been watching your live broadcast, how can people say that you are an old fan, right? Now your old fans only have one request, don't shift the camera when taking a shower! ”

"Good fellow, I call it good fellow! If Brother Bei doesn't turn the camera, I'll directly brush five cloud-piercing arrows! ”

"Damn, brother, you brush me five...... No...... Three cloud-piercing arrows, I'm going to take a bath live! ”

“……”

Sure enough, seeing that Ning Bei hadn't turned off the live broadcast after taking a shower, the audience also became excited!

If they are still a group of social animals during the day, watching the live broadcast of Ningbei is purely to touch the fish and pass the time.

Then they are the real ones at night!

Not to mention anything else, at night, there are a lot more viewers who are full of nonsense than during the day!

If these words were sent to other anchors, then the live broadcast room would have been reported and rectified long ago.

Those little black fans are counting on these sassy viewers to report the anchor!

Fortunately, there are not many small black fans in the live broadcast room in Ningbei.

Even if there are little black fans, they are just questioning that Ningbei's crossing into the Tang Dynasty is just a show.

And compared to questioning, they also want to see if Ningbei can cross after a month!

If they can't cross, then they black fans will be right no matter what they say!

If Ningbei can cross, then ...... No, absolutely impossible!

Ningbei is absolutely impossible to cross! ’

How could anyone in this world be able to cross it!

Seeing that there were still 30,000 or 40,000 viewers in the live broadcast room, Ningbei didn't talk nonsense and used it directly...... Ahem, let's get straight to the problem.

"Friends, now there is only one of the five major needs in life left, use!"

"And now I want to ask everyone, what good items can I learn to make in the direction of 'use'?"

After speaking, Ning Bei opened the notebook.

I'm sure his hands will be busy in a while!

The audience in the live broadcast room thought for a moment, and then a large number of barrages came!

"With? Isn't this a daily necessities? Although daily necessities are closely related to life, I really don't know what to say when asked by Brother Bei like this......"

"I'm familiar with this! The first thing to do is definitely soap for all ages! The protagonists of those time-traveling novels are the first pot of gold earned by soap! ”

"The soap is really good, and the production method is very simple, and the raw materials are easy to get together, Beige can learn it."

"Not just soap, shampoo balm too! Because soaphorn is not cheap, ancient people didn't wash their hair much, and their heads were full of head oil and lice, which seeped people when they looked at it! ”

"Especially those warriors who are running around all year round, they look like beggars...... What's that particularly chic swordsman, what you've seen is nothing more than a fermented human who hasn't bathed for three or five months......"

"Weakly asked, don't you all brush your teeth? I have to make toothpaste and toothbrushes, too! Otherwise, it tastes so good in your mouth! ”

"I have a deep understanding of this, you can kiss your boyfriend when you wake up in the morning, the special smell is really big! I almost threw up......"

"Hey, how can you abuse a dog when discussing daily necessities!"

“……”

Looking at the endless barrage in the live broadcast room, Ning Bei's hand really didn't stop.

He was taking notes all the time.

There are so many important points to write down!

This made Ning Bei even come up with an idea, an idea to write down all the daily necessities in life......

Fortunately, this is just a thought in Ningbei.

Soon, Ning Bei interrupted this absurd idea.

It's not that he doesn't want to, it's that the amount of work in this matter is too great!

Write down all the college textbooks, that's a lot of work, right?

But compared to writing down all the daily necessities, college textbooks are not worth mentioning......

There must be daily necessities in college textbooks, but daily necessities are not necessarily written in college textbooks!

In terms of scope, daily necessities are the widest!