Zhu Di asked in a trembling voice.

Everything that happened before him was so magical.

Even though he is of high position, power and knowledgeable, he can't accept the facts that happen before him.

"Glauber's salt is also called saltpeter. Its main component is potassium nitrate. When dissolved in water, it will absorb a large amount of heat in the water, thereby making the water form ice."

"Remember the knowledge I taught you well, and I will test you in the future."

"It doesn't matter if you don't understand now, you just need to remember that science and technology are the primary productive forces."

Fang Shiyu put his hands behind him and said indifferently.

"What kind of shit science and technology is just a traitor."

"This is similar to those who are in the world, such as hand-filled oil pans, incense candles spontaneously burning, and paper knife cutting ghosts.

Zhu Di still wasn't convinced.

In his opinion, what Fang Shiyu did just now was no different from those who were traveling around the world and those who were performing arts.

In the final analysis, it is just the four words "On the Side and Left Way".

But there is no way to blame him.

In ancient times, most people maintained this attitude towards science and technology.

"Although the sluts you just mentioned are all strange and lewd skills, they all contain knowledge about science."

"For example, when using a hand oil pan, it uses the density of oil and vinegar, which is the difference in boiling point."

"The density of vinegar is relatively high, but the boiling point is low, and the density of oil is relatively small, but the boiling point is high."

"Put the oil and vinegar together and set the fire."

"The vinegar with a relatively high density naturally sinks into the bottom of the pot, but its boiling point is low. The bubbles generated while boiling will turn to the oil surface, which looks like the oil is boiling, but the temperature in the pot cannot cause harm to people at all."

"The incense candle spontaneously ignites, using the technique of low white phosphorus ignition point."

"Drip the white phosphorus containing sulfur dioxide on the incense candle. The incense candle will ignite itself when it encounters oxygen, and the heat released by the white phosphorus will ignite the incense candle again."

"As for the paper knife, it uses the principle that phenolphthalein will turn red when it encounters alkali and fade when it encounters acid."

"Those scammers will apply phenolphthalein on white paper in advance, and wait for the white paper to dry and then be no different from ordinary paper."

"When they acted fraud, they would pick a little alkaline water on the paper knife, then chop it on the paper, and a slap it, and a blood-red knife mark was cut out, looking like a ghost."

"Put the paper into water mixed with a small amount of dilute hydrochloric acid and white vinegar. The phenolphthalein will fade when it comes to acid, and the blood-red knife marks will disappear naturally."

"All kinds of magical means are supported by scientific reasons behind it."

"It's a pity that people in the world don't know these things, so they were fooled by these scammers."

“It’s really a pity and a sad thing.”

Fang Shiyu said with emotion.

In the past dynasties, burning incense and rebellion gathered together their subordinates, and they must use feudal superstition to win over believers.

The methods mentioned above are the most commonly used ones.

If the people in the world knew the knowledge behind this, then so many people would not have become cannon fodder.

"hiss……"

"Xiao Fangzi, how did you know?"

"I didn't expect science to be so powerful."

Now it was Zhu Di's turn to be surprised.

The reason why he knew these methods was that he executed a group of white lotus demons shortly after he was in the vassal of Beiping.

These methods of the world were learned from the White Lotus Demon.

It’s a pity that even those white lotus demons were not as detailed as Fang Shiyu said.

Both sides are not on the same level at all.

Subconsciously, Zhu Di felt a little awe of the science in Fang Shiyu's mouth.

"Science is of course very powerful."

"It can turn the desert into a grain field and build a bridge among the mountains."

"He can let people go up to the nine heavens to capture the moon and go down to the five oceans to catch turtles."

"As long as you have certain conditions, science can even make people video chat thousands of miles away."

"As long as we have science, we have the power to create the world, and reclamation of sea and island construction is just a trivial matter."

"This is the power of science."

Speaking of the excellence of science.

Fang Shiyu became energetic in an instant, and he was very excited.

There is no difference between the IQ of the ancient Yanhuang people and modern people, the difference lies in the level of technology.

The living standards of ancient emperors were not even as good as those of an ordinary working-earning family in the millennium.

Not to mention some projects that were absolutely impossible to create in the eyes of the ancients. In later generations, a small construction company might have done it for you.

All of this is because of science and technology.

"Xiao Fangzi, you didn't lie to me, are you?"

"The science subject is so powerful. Wouldn't it be that my Ming Dynasty science has advanced? Wouldn't it be as simple as trampling an ant to death when killing those Tartars?"

When Lan Yu heard Fang Shiyu's words, he had been silent all the time next to him suddenly became a little excited.

His highest ideal in his life was to seal the wolf and become the number one general in the Ming Dynasty and even in the history of China.

Now when he hears Fang Shiyu say that science is so powerful, then it should be no problem to use science to deal with those Tartars, right?

"Of course there is no problem. As science progresses slowly, all kinds of terrifying weapons will be created."

"There is a weapon with six tubes called Gatlin. It can instantly fire thousands of bullets in one breath. Under the terrifying power of Gatlin, those extremely vicious Tartars, even with three heads and six arms, will instantly turn into a pile of meat."

"There are two weapons called Little Boy and Big Fatty, which can destroy millions of troops in just one."

"The king of this weapon is called Da Ivan."

"The power of this weapon can even destroy a country in an instant."

"As long as you have such weapons, no one dares to underestimate you even if your country is small."

"As long as I, the Ming Dynasty, possessed this weapon, what are the barbarians?"

"All countries and all barbarians must stand before us and sing conquest."

Fang Shiyu depicted the powerful weapons of later generations at Lan Yu.

Zhu Di's face twitched when he heard it next to him

Where can there be such a magical weapon in this world?

Thousands of bullets can be fired instantly in one breath.

It is not enough to gather the ignitaries of the entire Peking.

What other bomb can instantly destroy a country?

Even gods cannot do these operations.

"It's so awesome, it's so awesome."

Lan Yu was so excited that she danced with joy.

Unlike Zhu Di, he has truly seen Fang Shiyu's magical means.

Not to mention anything else, the steel and concrete he created made Luo Furen, who was very careful, almost kneel down and called him father.
Chapter completed!