Morphing quadcopter gets skinny to go through gaps
https://newatlas.com/quad-morphing-drone/54857/
Quadcopter drones are most stable with their four propellers arranged in a square configuration, with one prop at each corner of the square when viewed from above. Such a setup does make it difficult for the aircraft to fit through tight spaces, however. That's where the Quad-Morphing drone comes in.
Morphing quadcopter gets skinny to go through gaps
May 31, 2018, 9:17pm UTC
https://newatlas.com/quad-morphing-drone/54857/
> Quadcopter drones are most stable with their four propellers arranged in a square configuration, with one prop at each corner of the square when viewed from above. Such a setup does make it difficult for the aircraft to fit through tight spaces, however. That's where the Quad-Morphing drone comes in.