The photo was not of a drone, but of a 'solar-powered airship.'
Who could have thought of that?
Qiao Liang was an exceptionally talented college student. After joining the project team and working for nearly half a year, he realized that the solar-powered drone his older brother needed to be practical was still a long way off.
There were too many issues with the solar-powered drone to be resolved quickly, but his older brother just wanted eyes and a voice in the sky. If not drones, why not airships?
Hybrid oil-electric propulsion supplemented by solar panels could also operate for a long time, and the software requirements wouldn't be as high because an airship wouldn't crash just from a gust of wind—it would merely be blown off course, something the ground control system could handle easily.
Joe Ga looked at the information on his phone and couldn't express how happy he was.
His little brother was both smart and successful, which brought him, the older brother, great pride.