3 ms·
Wouldn't a drone still emit hot exhaust? Or how does it reach 2,400 mph as described in the popularmechanics article above? That must be some damn nice secret
by neuronic 8y ago
Wouldn't a drone still emit hot exhaust? Or how does it reach 2,400 mph as described in the popularmechanics article above?
That must be some damn nice secret propulsion system.
- hindsightbias 8y agoHow do we know the object first sited was the same one seen later at the CAP point?