London Researcher's Aerial 3D Printing Drones To Build Emergency Disaster Shelters

While most of us are familiar with the idea of robots, drones, and 3D printing, packaging them all into one and then putting them into the air is definitely a ‘groundbreaking’ idea, as well as a bit of a mind-blowing concept for many. Dr. Mirko Kovac of Imperial College London has been working on numerous designs regarding aerial 3D printing drones that can help in carrying items out of dangerous or remote areas, as well as now, entering the world of disaster recovery for building temporary shelters—as well as the construction zone, where aerial drones could change many processes as they are currently known. Read more at 3DPrint.com: http://3dprint.com/118565/aerial-drone-3d-printers/
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How about 3D printed shells for people to fill with earth from on site to strengthen the structure? Save a lot of material transportation costs.