Hackaday1 年
Toroidal Propellers Make Drones Less Annoying
A team at MIT’s Lincoln Lab has developed a new propeller shape that significantly reduces the noise associated with drones. [PDF via NewAtlas] Inspired by some of the experiments with “ring ...
Hackaday1 年
3D printed propeller
A team at MIT’s Lincoln Lab has developed a new propeller shape that significantly reduces the noise associated with drones. [PDF via NewAtlas] Inspired by some of the experiments with “ring ...
heise online4 天
DJI Flip: Vlogger drone with full propeller protection
The new DJI Flip is DJI's first drone with a foldable, full-surface propeller guard. This is intended to ensure "ultimate flight safety". After DJI has repeatedly launched new versions of its long ...
Contractor killed when she walks into Air Force drone propeller while looking down at device
Stephanie Cosme, 32, was fatally injured when she “inadvertently” stumbled into the moving propeller of a parked MQ-9A Reaper ...