A long time ago, Li Boyang knew that Wu Zhen was conducting various experiments with the "single-unit aircraft."
The currently launched glider can only be considered as a byproduct of the "single-unit aircraft" project.
From Li Boyang's perspective, Wu Zhen might not have even spent extra energy on mass-producing the glider if not to quickly recoup funds.
For the same reasons, Wu Zhen agreed to Li Jingshu's proposal for the "Sky Base Station" project.
It has to be mentioned here.
Although this world possesses Heaven and Earth Primordial Qi, the basic physical rules have not changed significantly.
Therefore, the Sound Transmission Talisman based on the principles of radio broadcasts also follows the basic rules of electromagnetic signal transmission.
Once the set distance is exceeded, the Sound Transmission Talisman's signal weakens until it completely disappears.
There are two ways to solve this problem.
