The shape of the blades on the MIT drones is visible in video and pictures, but there were no available 3D models. [Major] did a design and 3D printed the blades. Watching the comparison with a ...

DJI just presented the Flip drone as a new ... which mark a departure from the conventional DJI design where the propeller arms and blades tuck into the body for storage (via Engadget).

Whereas elsewhere consumer drones largely appear as variations ... In another wildly unusual design choice, the propeller blades are attached individually to the motor at the hub of the prop ...

For beginners or novice pilots, it's a great investment thanks to its safety-first, sub-250g design ... but they protect humans too. The blades used by these drones may seem blunt when they ...