A flying cargo cart
While North Korea is scaring the world with nuclear weapons, their more civilized neighbors in the south are improving their technical progress.
It has become known that the South Koreans have managed to create a flying cart.
In fact, it is a cargo drone, controlled without remote control.
To move it, you just need to push or pull it like a regular cart.
Such a drone greatly facilitates the transportation of heavy objects, reducing the physical burden on the user.
Such new technologies can be very useful in different spheres.
Especially in construction logistics, where heavy loads should be moved without human involvement.