Fireball Launching Drone Tested NPR All Tech Considered (Audio)

HOMESTEAD NATIONAL MONUMENT OF AMERICA, BEATRICE, NEBRASKA, August 3, 2016 — It’s a warm, sunny morning at the Homestead National Monument of America in southeastern Nebraska. A burn crew dressed in yellow and green flame-resistant clothing is about to set a patch of tall-grass prairie on fire — on purpose.

Source: http://www.npr.org/sections/alltechconsidered/2016/08/03/488477317/drones-that-launch-flaming-balls-are-being-tested-to-help-fight-wildfires