"Well? Are you satisfied with this gift of mine?"
Ye Yuan asked Prince Dile with a smile.
"Ye! You've truly surprised me.
Was this also produced by Huangyuan Technology?
But such a great thing—why hadn't it been mass-produced?"
"You'll have to ask Leonard about that.
But as you saw, this is only a prototype. They still can't solve the key energy problem.
Didn't you see that we could only fly for twenty minutes?"
Although Ye Yuan spoke with regret, there was no trace of regret on his face.
This skateboard was indeed just as Ye Yuan had said.
With current technology, it could only remain airborne for twenty minutes.
That was with Huangyuan Technology's latest battery.
With an ordinary battery, it simply could not provide the power needed to keep it hovering.
But that was not a problem for Ye Yuan.
After all, he had energy blocks produced by the waste processing plant in his space.
According to Leonard, those energy blocks were far more advanced than these batteries.
So, if the skateboard used the energy blocks in Ye Yuan's possession, it could last for at least two hours.
As for its height, there was even less reason to worry. The reason this batch of skateboards had been set to fly only thirty centimeters above the ground was mainly because they were gifts for his own children.
If they hovered too high, it would not be a good thing for children.
Giving one to Prince Dile had merely been a spur-of-the-moment decision by Ye Yuan.
As for Prince Dile wanting a skateboard that could fly higher, he could simply go find Leonard.
Huangyuan Technology had already decided to begin producing this skateboard in Huaxia Nation.
So, Ye Yuan had brought out this prototype today for two reasons.
First, to amuse