"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...
World's fastest drone Peregreen V4 reclaims the Guinness record at 657.59 km/h, showing how CFD, motors, and testing push quadcopters.
Unele rezultate au fost ascunse, deoarece pot fi inaccesibile pentru dvs.
Afișați rezultatele inaccesibile
Părere