A video is worth a thousand posts...
Imagine the robots and drones programmed....um..differently. Marching around...flying around dropping other types of 'dust'.
Here's another.
Very cool. Showed the complexity a UAV can handle. I saw one going down, but didn’t see it hit. I was amazed that more were not ‘meteor showering’ to the earth.
A positive for the drone world on a global stage. Well done.