"Oh my god, Old Chen!"
" More than a thousand people raised their hands to question and ask questions."
"And it's purely live!"
"I'm afraid that even if you and I go up, we'll probably be afraid and a little flustered. We won't have great confidence in dealing with it.”
"Do you think Crane Sky can do it this time?”
At this moment, Liu Jianguo looked at the scene in front of him and couldn't help but take out a handkerchief to wipe the cold sweat on his face.
Although he knew it in his heart.
Liu Jianguo was not the one who was being questioned.
It was Crane Sky!
However, he was still worried for He Xiao!
"This, this…"
"I'm not sure!"
"After all, I've never seen such a scene in my life!”
Hearing Liu Jianguo's question.
Chen Min, the nuclear physicist, gulped and stuttered.
To be honest, these top scientists usually worked in laboratories or lectured in universities.
However, how many people could give lectures in a university at a time?
Just a few hundred people!
Even if these hundreds of people all raised their hands, they could still handle it!
Unlike now
Good fellow!
Vast and mighty!
A live lecture for thousands of people!
Nearly 30 million people watched it online!
This was even more shocking than thousands of years ago when Confucius traveled around the world and gave lectures on the spot!
Speaking of which, who could deal with this?
However, just as Chen Min, Liu Jianguo, and the others were worried.
"Hehe, you do it."
On the podium.
Crane Sky laughed merrily without the slightest bit of fear. Instead, he casually named a cute looking girl.
In the end, this girl stood up and introduced herself!
Everyone was shocked.
"Hello, Teacher He."
"I'm a graduate student from Harvard University in the United States who majored in power transmission. Actually, I specially came back to China this time to take a flight to participate in your program,'Ten Thousand Households'.”
Whoosh!
Harvard University in America!
Not to mention the power transmission major
This, this was a school that was even more awesome than Qingbei University in China!
He was a graduate student with a professional background!
Her question must have a lot of reference value.
Everyone turned to look at the girl.
Even Liu Jianguo, Chen Min, and the others turned their heads around.
Under everyone's gaze.
" Mr. Crane," the girl also asked," you mentioned that more than a hundred years ago, Nikola Tesla created a huge bolt of lightning and sent it from New York to Siberia.”
"Then, here comes my question."
"Tell me, why did he choose the distant Siberia, near the Tunguska River, instead of other places?”
"You have to know that although Siberia was remote at that time, there were still some scattered herdsmen in that area."
"Then why didn't Tesla choose the more remote Arctic or Antarctic regions?”
"Wouldn't it be safer to experiment like this?”
Whoosh!
As soon as the voice fell, everyone in the audience responded.
They all praised in their hearts, This is a good question!
That's right!
That's right!
After all, the Earth was so big.
Tesla could switch the destination of the lightning transmission to the Arctic or the Antarctic.
Because this way, the experiment would be more efficient!
It was also safer!
But why did he choose the distant Tunguska River region in Siberia back then?
Did he not consider the South Pole and the North Pole?
As he spoke, everyone raised their heads, waiting for He Xiao's answer.
After Liu Jianguo, Chen Min, Cheng Mingchang, and the others heard this, they looked at each other and saw a helpless and bitter smile in each other's eyes.
Because they knew.
If they were the ones facing this question on the spot, they would be dumbfounded!
He couldn't answer at all!
However, if it was He Xiao,
As they spoke, they all looked at the podium.
On the podium, Crane Sky listened to the question carefully and nodded with a smile, indicating for the girl to sit down.
Then, he waved his hand.
A dozen or so Central TV staff members carried over a huge blackboard and placed it on the open-air podium.
He placed it beside He Xiao!
"Students, this question is actually not difficult.”
" Because for Nikola Tesla, who was eager to experiment, the vicinity of the Tunguska River was the best place for his experiment.”
"Perhaps, your minds are not clear because you don't have a geographical concept in your minds.”
"But I think, if I draw a map for everyone on the spot.”
"Then you might understand!"
After saying that, Crane Sky turned around and picked up the chalk.
At this moment.
When he saw Crane Sky, he had to answer the question on the blackboard again.
Boom!
All the netizens watching the lecture in China could not help but get excited again.
Oh my god!
Teacher He solved the problem.
The exciting moment had arrived!
At this moment, He Xiao was holding a black pen.
However, in his mind, a map of the entire world appeared in an instant.
It could be said that mountains, rivers, flowers, and trees were all present!
And this was one of the benefits of developing ten percent of the brain's potential!
He had a photographic memory!
Even if it was a flower or a blade of grass in this world, as long as he had seen it, it would appear before his eyes!
Thus, he completed his mental manifestation.
Under everyone's gaze.
He Xiao began to draw a world map on the huge blackboard.
He was completely unarmed!
It didn't rely on any on-site reference!
Fifteen minutes later.
The map was drawn.
As soon as the map appeared, it shocked the entire country and the audience watching the lecture!
It was the same!
It was actually exactly the same!
At this moment, the audience looked at the map on Crane Sky's blackboard with their mouths agape, their eyes filled with shock!
After all, who would have thought?
In this world, there was actually someone who could draw such a perfect and precise pattern with his bare hands!
Looking into the distance, on the map.
The borders of the country, mountains and rivers, and the culture and atmosphere were all present.
If not for the breeze blowing at this moment
Even now, there were still traces of chalk scattered.
Everyone present would probably think that He Xiao had completely plagiarized the Earth's high-definition satellite projection!
"God, everyone, he is God!”
"That's right! If drawing a map is considered a skill in this world,"
"Then I guess that if Teacher He dares to claim to be second, no one will dare to claim to be first in front of him!”
“......”
For a moment, everyone below the stage was shocked.
On the podium.
Crane Sky smiled indifferently.
He waved the chalk in disapproval!
after all
Ha, this is called ability?
It was just a casual drawing!
After he finished drawing the map, he turned to look at everyone and explained,"So, everyone, first of all, we all know that Nikola Tesla once built his own experimental factory on Long Island, New York, right?”
Everyone below the stage immediately nodded their heads when they heard this.
At the same time, Crane Sky also stepped forward and pointed at a huge, thick dot on New York's Long Island.
"As far as we know, he also conducted a terrifying electric transportation experiment near the Tunguska River in Siberia!”
After saying that, Crane Sky went forward again and drew a thick dot at the location of the Tungus explosion.
At this moment.
The connection between the two points of Crane Sky was suddenly connected!
Whoosh!
Seeing this, the audience was stunned and dumbfounded.
The female Harvard graduate student who asked the question suddenly stood up and stared at the blackboard. Her eyes gradually lit up!
"Latitude"
"Oh my god, the two locations are actually on the same latitude!”
"Teacher, I understand!"
The female graduate student seemed to have discovered a new continent. She pointed at the blackboard and said,"So that's how it is. So my thoughts have always been stuck at the stupidest level!”
"Yeah, if we don't look at these two places on the map, we'll naturally think that they have nothing to do with each other.”
"But if you stand in space and look down from above,"
"Then we will be shocked to discover that the two are actually on the same latitude!”
" There are many benefits to being at the same latitude. For example, it allows Wardenclyffe Tower to transmit electricity better, and Tesla himself can feel and observe the scene of the explosion more easily!”
What?
Above the same latitude?
But so what?
After the female graduate student finished speaking, the others looked confused.
One had to know that there were many places in the world that were at the same latitude as New York's Long Island.
If it was really easy to transmit and observe…
This one was not a big deal.
After all, anyone in the same dimension could do it!
but why
Why did Nikola Tesla choose this place to conduct his experiment?
At this moment, many people in the crowd raised their hands and raised this question again.
He Xiao smiled and pointed at two places.
Once again, he fulfilled everyone's wishes and replied,
"Everyone, I think we all know how the Wardenclyffe Tower works.”
" To put it bluntly, its working principle is to guide the current in the high-altitude ionosphere. After controlling the direction, it will bombard any location on Earth.”
" As we all know, two close to each other conductor, with a layer of non-conducting insulation in between, is a transformer.”
As he spoke, He Xiao drew a simple diagram on the map.
At the same time, he continued,
" Then, in Tesla's vision, the ionosphere in the sky is conducting, the air in the middle is insulated, and the ground at the bottom is conducting!”
" So, in fact, in his eyes, the universe is nothing more than a huge electric current!”
Condenser?
F * ck!
This was awesome!
Upon hearing this, many of the university students who majored in electricity were excited.
This book comes from：m.funovel.com。