Flying 3D printers

October 28, 2025

🏗️ Flying 3D printers: Is it me, or does looking up get more crowded every decade? Carnegie Mellon’s developing drones that double up as construction workers. Really. Picture a swarm of little bots 3D-printing shelters and bridges after a disaster. These things use AI to turn “build a bridge” into an actual blueprint, then adjust midair if something goes wrong. 90% success rate so far! Who would have thought that would ever be possible?