One consideration for the rollout of the drone WiFi scheme will be cost, და უნივერსიტეტის შეფილდი engineers might have found the answer in 3D printed aircraft.
Omunye icabangele noma ukukhishwa kohlelo Drone WiFi uzobe kubiza, futhi University of Sheffield onjiniyela kungase baye bathola impendulo izindiza 3D ezinyathelisiwe.