One Planet for Everyone: Building a Technological Civilization at the Beginning

"Father! You mean..."

"Can that supersonic weapon really be made now?"

Kai asked in shock and expectation.

"Do you think it's impossible?"

Jiang Fan asked rhetorically.

Kai was silent.

After a moment, he said: "Supersonic weapons will definitely be born in the future, but..."

"With the technology and craftsmanship of Xia Guo now."

"It's hard to achieve."

"Even if it's a bow made of vibranium."

"Plus the user factor."

"The fastest speed today..."

"It's only just over 200 meters!"

"But..."

Qi looked at the place where Jiang Fan displayed the text, and there was a bright color in his eyes, "Since it is what the Father God said, then..."

"There must be areas I haven't touched."

"After all."

"I even have those six questions from the Father."

"So far, only one of them has been answered."

"You're self-aware."

Jiang Fan also joked and said, "You guessed right, the field involved in this supersonic speed..."

"It's true that you're relatively unfamiliar."

"Do you know what the speed of the sound is?"

Jiang Fan asked.

"It's about 340 meters."

Kai replied immediately.

Since Jiang Fan mentioned the concept of supersonic weapons.

Kai was very sad about this.

With the establishment of the two colleges, Kewu College and Tiangong College.

Many inventions and ideas were born.

Testing the speed of sound is also among them.

After many tests.

Kai also measured the speed of the sound.

"It's speed in air, and if it's in water, it's a lot faster."

Kai added.

"So to make a supersonic weapon, it must not be an ordinary method."

Jiang Fan still displayed the text with water vapor: "It is not supersonic weapons that put you in charge today. "

"But it has a lot to do with supersonic weapons."

"It can be said..."

"is the basis for supersonic weapons!"

"It's also a weapon!"

"Even more powerful than supersonic weapons!"

"Bigger than a supersonic weapon ?!"

Kai was dumbfounded.

"The name of this weapon, I call it black powder!"

Jiang Fan continued to display the text.

"Black powder?"

Kai silently collected this somewhat unfamiliar term in his heart!

Black powder is an epoch-making invention in a past life.

It can be said.

Its birth.

Directly ended the era of cold weapons!

Of course.

The history of black powder in a past life.

After more than a thousand years.

It didn't mature until later.

Widely used in the military.

Over here.

Jiang Fan intends to directly propose this concept.

Then let Kai go to R&D!

Black powder raw materials are not complicated.

It is made of saltpeter, carbon and sulfur in a certain proportion.

But....

The same black powder, the explosion power is several times different.

Past life antiquity for a long time.

The so-called black powder.

Simply mix charcoal, sulfur and nitrogen.

The ratios are varied.

is a loose mixture.

Not resistant to storage and transportation.

Moreover, it is susceptible to moisture, impurities, and low power.

And the actual power of black powder when it explodes.

It has a lot to do with the purity of raw materials, preparation process, pressing and sealing conditions.

Until the back.

With advances in physics, chemistry, mechanical engineering.

People have just discovered the optimal combination ratio of black powder, that is——

Sulfur 10%, charcoal 15%, saltpeter 75%.

Of course.

This ratio.

Jiang Fan naturally wouldn't tell Yu Qi directly.

According to the current level of technology of Xia Guo.

It is possible to study this optimal ratio!

"Saltpeter, carbon, sulfur?"

Hearing what Jiang Fan said about these three raw materials.

It dawned on him.

These three substances.

Kai is naturally no stranger.

As a matter of fact.

Xia Guo is already being used.

That's the same fireworks as in the previous life!

But....

Even Kai didn't expect it.

The supersonic weapon that kept him in his heart.

It's actually hidden inside everyday items!

"It's not the raw material for fireworks, but... Fireworks are not very powerful. "

Qi secretly thought: "Then it should be a matter of proportion." "

This time.

Kai has been researching alloys made of vibranium and various metals.

Very clear.

The ratio of each metal.

It's just slightly different.

The effect will be very different!

"Father, I have a preliminary idea in my heart."

Qi Yue said eagerly.

"Then let's go."

Jiang Fan smiled slightly.

He also probably guessed that Qi should have thought of the matching problem.

It has to be said.

Qi's scientific talent is extremely outstanding.

ended the exchange with Jiang Fan.

Start immediately at the fastest speed.

A team was formed to develop black powder!

And personally responsible!

The location is in a palace within the royal palace.

During R&D.

In addition to enlightenment.

Everyone else had to stay inside.

The outside is heavily guarded.

Don't let any fly fly in easily!

At the same time.

The leader of the battle against an alien planet.

Kai is also set.

There are no surprises.

Naturally, it was Han who was chosen by Jiang Fan!

And this time on an alien planet.

Everything is well prepared.

It's not just the Great Wilderness Army!

Those who went with the army.

And an extraordinary research squad of ten!

Will accompany the Great Desolate Army to personally travel to alien planets and study the extraordinary creatures of various planets face to face!!

...........................................................

PS: During the new book, the data is very, very important, and you guys help to raise your hand.

Ask for flowers, evaluation tickets, monthly passes... Various tickets.

The daily basis is four more.

As long as you have 2000 flowers or 300 review votes, you will add one more!

No matter how many tips you have, as long as there are five, add one!

Not capped!!

............................................................