Chill, AVGuide., chill. Autonomous only refers to the fact they once launched they will perform a mission that was programmed by humans. The swarm is not self-aware, and does not make decisions of...
Complimentary cremation is included in the service.
Composite:made up of several parts or elements.
So, in fact, every aircraft is an all-composite machine.
No, it hasn't been done. Maybe read your own link, Stan.