The short videos I watched from all dynasties

[Get up in the morning and put on makeup in 3 minutes]

……

Li Ranran sighed from the bottom of her heart, this blogger is really amazing.

My eyes have learned it, and I will place an order for the same product after watching the video.

＜I can testify that this concealer is really nice, it won’t come off even if you splash water on it hahaha＞

＜I believe the above, this late night player relies on it to cover dark circles＞

＜Fake natural makeup is amazing＞

……

OMG, I actually found a video that I hadn’t finished watching before. Li Ranran was once again impressed by the increasingly powerful recommendation function of big data. I’m quite interested in this today, so I’ll take a look first.

[Black powder, a necessary skill for traveling through ancient times]

[Because some friends were afraid of selling salt before, the up master came to talk to you today. If everyone here has the opportunity to travel back to ancient times, what else can they do besides selling salt. 】

[Today I will tell you how black powder is made. 】

【First of all, my country is the first country to invent and use black powder. Black powder was invented in the ancient Tang Dynasty in my country and was later used in the military field.

But in reality, in the ancient Ming Dynasty, the development of black powder had reached its limit. 】

[Key points: One sulfur, two nitrates and three charcoals. This is a necessary formula]

[Sulfur is called brimstone in ancient times. When used in traditional Chinese medicine, it has the effect of clearing away heat and detoxifying (for external use!!!). We need to carefully grind the sulfur crystals into powder.

Saltpeter in ancient times refers to saltpeter, which is usually mined from saltpeter mines. Ancient nobles usually used this to make ice and cool down in summer. Remember, saltpeter also needs to be carefully ground into powder.

As for charcoal, this should be the thing we are most familiar with, so I won’t introduce it in detail.

Finally, we just mix the three powders directly.

In the actual operation process, we also need to consider issues such as the impurities of various raw materials and make adjustments based on the current situation.

If you find a lot of smoke produced during this process, don't worry too much, this is also a normal phenomenon.

Although the smoke produced would greatly reduce the power of black powder, from a practical point of view, it is still unlikely to produce smokeless black powder or modern gunpowder in Gudat.

We can place black powder in a confined space and ignite it to create explosives.

Black powder has other uses, such as:

……

"Detailed picture explanation"

Today's video ends here. Finally, I wish you all a happy time travel! ! ! 】

＜Great, a little trick to get into jail every day [helpless]＞

＜Please note that this one is more likely to kill you than the others!!! Friends who want to travel through time, be careful!!!＞

＜Warm reminder: Sulfur is poisonous, but it can be used as medicine, so just use it with caution.

Be careful not to get hurt accidentally during the production process＞

＜I already know how to make black powder, now I want to ask how to make yellow powder?＞

You need to find cotton.

＜Urgent! I just landed in the ancient times, and now I need knowledge: indigenous penicillin, indigenous cement, indigenous steelmaking, steam engine drawings, distribution of various mineral deposits... [狗头]＞

＜May I ask: If you traveled to the future, what would you do? [Eat melon]＞

＜No, I have traveled through time, and you still don’t allow me to cheat and own a system?＞

＜Recommendation of Song Yingxing's "The Exploitation of the Works of Nature"＞

＜I saw it, but it seems I didn’t see it…＞

……

The women looked at the makeup tools around them, and then compared them with the makeup tools used by the woman in the light curtain, and said in surprise: "It's really better than the current ones!"

The rulers also expressed their urgency and need: indigenous penicillin, indigenous cement, indigenous steelmaking, steam engine blueprints, distribution of various mineral deposits...

Why don't you talk more about the light curtain?

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The 29th year of Emperor Qin Shi Huang

After looking at the light screen for so long, finally something useful came out!

Ying Zheng ordered Meng Yi to let the Mohists continue to study black gunpowder according to what was shown on the light curtain.

"Let those deceitful alchemists also go to the Mohist School to help."

The Mohist mission amount increases by one.

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Tang Dynasty, the second year of Zhenguan

When Emperor Taizong of Tang, Li Shimin, saw the power of black gunpowder on the light curtain, he thought in his mind that if it were used in warfare, it would be a huge change!

Guangmu said that black gunpowder existed in the Tang Dynasty. Li Shimin was stunned. How come I, the emperor of the Tang Dynasty, have never seen any black gunpowder?

Seeing that Li Shimin was somewhat disappointed, Du Ruhui added: "Since it appeared in our Tang Dynasty, no matter when it appeared, it should have a prototype now."

"Guangmu mentioned before that it was discovered by a Taoist priest while refining elixirs? Perhaps we can let them experiment in this direction." Fang Xuanling also expressed his thoughts.

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What surprised people in the Song and Ming dynasties was: Will the gunpowder of the future be more powerful than this?

Yes, it is very powerful. When I talked about the Qing Dynasty before, the weapons used by the foreign devils were very different. And the weapons used by Japan when it invaded China were also very different.

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Ming Dynasty Hongwu 27th year

Zhu Yuanzhang saw the light curtain and said, "In ancient times, the black powder of the Ming Dynasty was already the limit." He disagreed in his heart.

"Humph, things are different now. The Ming Dynasty will stand at the top of the world!"

His own Ming Dynasty must be different from the Ming Dynasty in previous history. Such uncertain factors cannot exist. The fire guns and bird guns must be updated! So he ordered a large amount of research on more advanced firearms.

"Let your Ministry of Industry handle this matter."

The Minister of Works Yan Zhenzhi accepted the order and felt like crying but had no tears. What was going on?

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Ming Dynasty, the second year of Chongzhen

Emperor Chongzhen Zhu Youjian looked at Song Yingxing with anticipation in his eyes.

Song Yingxing had no choice but to stand up and said, "I have some drafts of the Exploitation of the Works of Nature that Guangmu mentioned, but it is not yet finished."

It turned out that it had not been finished yet. Zhu Youjian encouraged him, "My dear minister, please do not work too hard and finish this book that Guangmu praised."