Daqin: Check in at the beginning of 18 and ask Zulong to abdicate

And this steam engine uses water as fuel to drive four wheels, which can be described as extremely shocking!

The judges present immediately gave full marks!

Successfully advanced!

However, Suzaku was full of unhappiness.

After all, there were hundreds of people who came to the summit!

The first one gave full marks!What to do after that?
"Hey! Sure enough, you can't invite this group of laymen to be judges."

Suzaku shook his head helplessly.

Science is about rigor, and it is too hasty to give full marks with just a steam plow.

However, Suzaku still has a plan B.

If there is more than one person who gets full marks, then the next game will be played.

Ultimately, one person must be screened out.

"This thing is a good thing! Hahahaha! If this thing is used in agriculture, it will definitely make my Daqin Agriculture look radiant!"

"That's right! There's nothing to say about Daqin's industry, but agriculture is too shabby."

"Larger farmers have to hire a lot of workers to help themselves."

"But if you have this thing, no matter how big the farm is, you only need a few of this thing to get it done! Hahahaha!"

But the show isn't over yet.

The young man called a few helpers, and after performing plowing, the helpers removed all the plows behind the steam car and replaced them with a huge cylindrical object.

This thing, the people present, have not yet figured out what it is for.

But the man explained: "My lords, this is a harvester!"

"If this part is replaced, the function of the steam car will not only be plowing the land! It can also harvest crops during the harvest season!"

"Extremely efficient! You don't need a lot of labor to harvest the wheat, you only need one of these things!"

"And the cost of a steam tractor is not high, it only costs 3000 taels of silver!"

"What? 3000 taels of silver? Isn't that high?"

"Yes! 3000 taels!"

After hearing this, several judges shook their heads helplessly, and quickly revised the score. In the end, the score was eight.

[-] out of [-].

The man on the stage felt a little helpless after hearing this.

Also a little disappointed.

Suzaku beside him was even more disappointed!
This group of laymen.

The cost is 3000 taels of silver, which is nothing to such a miraculous invention!
snort!
Just 3000 taels, does it make them feel too much?

Indeed, the salary of an official is not high now.

But farming is different!

One set of this thing can pay back its capital within five years!

There is no longer any need to hire labor or raise cattle.

Besides, the cost of invention is 3000 taels, which does not mean that the cost of production is also 3000 taels!

If it can be put into production on a large scale, each factory is responsible for producing parts, and finally, it is transported to a designated location for assembly. The cost can be reduced to at least 500 taels!

Inventing a brand new machine requires constant trial and error, which will greatly increase the cost.

But after the invention, when mass production starts, the cost will definitely be much lower than when it was invented!

The man took his invention with a disappointed face and left the podium.

Then, there is the invention of the second person.

The second person, who brought the invention, seemed insignificant.

It was a pile of gunpowder.

He said, "Masters, this is smokeless gunpowder!"

"It was refined by the grass-roots people after seven to seven 49 days!"

"It's a little different from the smokeless gunpowder currently used by our Great Qin Empire."

"The smokeless gunpowder currently used by the Great Qin Empire can be basically smokeless, but it is only basically smokeless."

"In addition, the smokeless gunpowder developed by Caomin is not only smokeless, but also far more powerful than the smokeless white gunpowder currently used by the Great Qin Empire."

As he spoke, the man began to experiment with his own smokeless gunpowder on the podium.

A large pile of gunpowder was instantly ignited!
Boom!
In the venue, there was a loud noise!
Of course, no substantial damage was caused, after all, the boy only used a little gunpowder.

But to everyone's surprise, there was not even a trace of smoke erupting at the scene!
It can be seen how powerful this smokeless gunpowder is!

"Good! Good! Hahahaha!"

"Okay! This smokeless gunpowder! It's really amazing! Just a little bit can explode with such power! And it doesn't produce any smoke!"

"it is good!"

At the scene, there was a burst of applause immediately!
Suzaku stood by the stage, also looking forward to it.

This smokeless gunpowder really deserves its reputation!

It is more powerful than the smokeless gunpowder I researched!
Then, the judges gave this smokeless gunpowder a high score of nine points!
After the man walked off the stage slowly, a woman came up next.

The woman was dressed in white, gentle and elegant, very ladylike.

She first bowed deeply to the judges in front of her, and then said, "My lords, the little girl's name is Curie, by the way!"

The woman looked at Suzaku beside her and said, "Master Suzaku! You are my idol! Hehe!"

Suzaku smiled awkwardly and said, "Hahaha, alright, let's show off your invention first!"

After hearing this, Curie nodded immediately and said, "Well... the invention I brought to you today is this thing!"

With that said, Curie pointed to the metal instrument on the side.

She gracefully came to the metal instrument and slowly turned on the switch.

Immediately!

The instrument began to emit a dark blue current!

The current is constantly flowing around the podium!
Even across Curie's body!Curie is also indifferent!

This scene stunned all the ministers present!

"This...how is this possible?"

"Good guy! Is this going to cross the catastrophe?!"

"It can actually create thunder and lightning! It can be said that it is the mother of lightning!"

"It's so shocking! My God! This! What is this?"

Curie smiled slightly, nodded and said: "This is, electricity, alternating current!"

Although... the little girl has not yet figured out what role this alternating current will play in the future!But the little girl knows that this alternating current will definitely benefit the people all over the world!

"Today, there are gas lamps everywhere in the Great Qin Empire. Gas lamps are certainly useful, but compared to electricity, gas lamps are far less stable. A little carelessness may cause a big explosion!"

"Also, the gas lamps are not bright enough."

Hearing this, the officials present nodded their heads in approval.

But they still don't know, what can this alternating current produce?
So, the Minister of Rites asked: "Then... I dare to ask, girl, what is the use of this alternating current you invented?"

"I mean, besides being able to perform in front of a large crowd, is there any real use for it?"