While she was feeling emotional, the girl at the front desk said again: "Dear guests, there is a arena in our city. These monsters will be sent to the arena and then become the pleasure of noble gentlemen."
"Arena?" Song Ziyu was a little surprised.
The girl at the front desk said excitedly: "Calculating the time, that is, tomorrow night, Tianshui Town will hold a very high-level gladiatorial competition. At that time, each force will send its own representative team to fight in the gladiatorial arena... That is also Our city’s special joy.”
"Only then can ordinary people enter the First Ring City and enjoy a happy life."
"Is it so exciting? It seems that it is necessary for me to feel the customs and customs here." Song Ziyu said.
Hearing Song Ziyu's words, the little girl at the front desk suddenly walked up to Song Ziyu, stretched out her hand to touch Song Ziyu's private parts, and then said in an almost provocative tone: "Sir, if you are willing to pay a sum of money, I can provide you with additional The service... allows you to experience the unique customs and customs of Tianshui Town... and the most important thing is that you don't need to take any responsibility afterwards."
With that said, the girl squeezed her career line to make herself as promising as possible.
"Thank you, I don't need it." Song Ziyu thought of the half-open rolling shutter doors she passed by in the civilized world, and there would always be flirtatious young ladies saying, "Handsome, come and play."
This made Song Ziyu unable to help but run away.
…
In the following time, Song Ziyu left the hotel and traveled around the city.
After some wandering, Song Ziyu re-evaluated the level of civilization in Tianshui Town.
The industrial level of this town has reached the level of ordinary towns in the civilized world.
Here, you can see many industrial products.
For example, fired glassware, various mechanical accessories, etc. There are even various large mechanical vehicles for sale here.
But in general, the quantity is very rare, and the quality cannot be complimented.
But there is one thing that Song Ziyu is very curious about, that is, there are twelve areas in the fifth ring road in Tianshui Town, and there is electricity supply within the third ring road!
"My Healing Game"
What does this prove?
Proving that the city has a systematic power supply.
This aroused Song Ziyu's desire to explore.
Following the complicated wires, Song Ziyu walked around and discovered a small thermal power plant.
The shape of this power plant is full of magic!
Towering steel towers, mountains of coal, towering fire and electric furnaces, and grid power towers densely connected around the southeast and northwest corners of the city are all full of steampunk feeling.
Blade Runner, this is it.
After Song Ziyu praised him, he quickly fell into deep thought.
Looking at it from the perspective of someone with some knowledge of electricians, Song Ziyu found that the power grid built around this power plant was a bit baffling.
The structure of this power grid field actually uses direct current!
Song Ziyu read through world history and knew that when humans first gained control over electricity, there was a conflict over whether to use alternating current or direct current as the mainstream electric drive.
After a long period of pulling, capital chose to surrender to reality. Eventually, alternating current replaced direct current and became the mainstream of the market.
But in front of us, this situation of building an electric tower every five hundred meters for energy conversion is really blinding, completely subverting Song Ziyu's understanding of the electric field of industrial civilization.
"The person who built this power grid must be a lunatic." Song Ziyu couldn't help but mutter to himself.
"Who are you calling crazy?" An old voice suddenly came from behind, looking rather unkind.
Song Ziyu looked back and saw an old man wearing old gray work clothes blowing his beard and staring at him.
Song Ziyu pointed to the power grid above her head and explained to the old man: "This is a direct current connection method. The energy utilization rate is very low. The power cannot be returned. The power generation capacity is never increased, and the energy escape will be serious... so it has to be done every few times." Just build a power tower every 100 meters to complete the energy conversion! If you do this, the cost of power storage and transmission will be very high."
To be honest, Song Ziyu's expertise in electricity was only half-baked, but this half-baked knowledge was enough to scare the old man.
really!
After hearing Song Ziyu's words, the old man put away his aggressive expression and immediately fell into deep thought.
"Then how do you solve this problem?" the old man asked.
"Use AC power!" Song Ziyu said matter-of-factly.
"What is alternating current?" the old man asked.
"Alternating current refers to a current whose direction changes periodically with time. The average current in a cycle is zero. Unlike direct current, its direction changes over time, while direct current does not change periodically." Song Ziyu The old man was stunned by the high school physics method and a series of professional terms.
The old man didn't know who he was, but his eyes became brighter and brighter.
On the other hand, Song Ziyu has already spilled all the ink in his belly, and if he continues talking, his secret will be exposed.
So Song Ziyu laughed and said: "Oh, the issue of electricity is very complicated. I can't explain it to you in a few words. That's it. Goodbye."
After saying that, Song Ziyu wanted to yo-yo.
"Young man, stop!" The old man grabbed Song Ziyu's hand and said, "Boy, I think you are very pleasing to the eye. Come to my house to chat?"
"Who are you?" Song Ziyu asked with a frown.
"Me?" The old man said with an enigmatic smile: "No, this power grid was designed by me."
Song Ziyu was a little dumbfounded!
As the saying goes, if you hit someone, you won't slap someone in the face. What I just said clearly didn't save face for the old man.
"I'm sorry, old man, I didn't mean to offend...that's it!" Song Ziyu turned around and ran away.
"Boy, come back to me!" the old man shouted.
But Song Ziyu ignored him at all and moved faster.
"Oh, I'm so angry!" The old man chased for a few steps and couldn't keep up, so he could only beat his chest and stamp his feet.
"Boy, I will wait for you here tomorrow. If you don't come, you will regret it!" the old man shouted at Song Ziyu.
Song Ziyu walked away and didn't take it seriously. The old man had a bad temper and seemed to want to kill him.
"What a strange guy!" Song Ziyu said to himself.
…
After leaving the power station, the old man turned around and walked towards the core area of the inner city.
After passing several checkpoints in succession, the old man entered a ring of land.
This place is located on the oasis wetland and is the best location in Tianshui Town. The people who can live here are either rich or noble. One by one, they are all prominent presences in Tianshui Town.
The old man took a leisurely stroll, and the security personnel in the elite area showed respect when they saw the old man.
The old man ignored these murderous guys and walked straight into a manor.
"Sir, you are back." The servant said respectfully.
"Well, is my son back?" the old man asked.
"Report to the eldest master, the eldest young master has not come back yet." The housekeeper said.
"Tell him to come back to the study and see me." The old man said and returned to his study.
