Tag Archives: safer

Since helicopters appeared some 80 years ago, they’ve used a single high-speed tail rotor to counteract the torque of the main rotor, stabilizing the aircraft in flight. But that rotor is both the key source of noise for helicopters and a big safety risk while on the ground. Now veteran …

Mike Campigotto envisions a day when an autonomous drone can wake up underground, fly a pre-determined route recording the specs of a stope, return to its docking station, and upload the data to a server – all before the mine supervisor has had their morning coffee. It’s not as far …