CyPhy Wants to Set Drones Free by Tying Them to the Ground
by Jack Stewart from on (#42TZP)
A tether connecting a drone to the ground liberates the aircraft from reliance on short-lived batteries, allowing it to stay aloft for weeks at a time.A tether connecting a drone to the ground liberates the aircraft from reliance on short-lived batteries, allowing it to stay aloft for weeks at a time.