A swarm of drones lights up the night's sky - CNN Video
Teaching groups of drones to fly in formation - YouTube
Teaching Drones to Fly in Formation | WIRED
Teaching tiny drones how to fly themselves | Ars Technica
The Era of the Drone Swarm Is Coming, and We Need to Be Ready for It - Modern War Institute
Lockheed working on expendable, advanced drones to team up with Air Force fighters
Watch a swarm of drones fly through heavy forest—while staying in formation | Science | AAAS
Drone Light Show, Nov 13, 2020 : Drones fly in formation to show a message to thank the people, over the Olympic Park during an event in Seoul, South Korea. The event