The extruder/gantry does look cool, and useful for bespoke projects where bricks/blocks are not a good solution.
Curious what the entire setup looks like including hopper and mixer, they don’t show these in the pics. A complete setup that can be hauled on a trailer by a regular truck could be interesting.
Yeah, pretty slick!
Looks like it can double as a mob boss hitman. It can take out the competition and entomb the body behind a concrete printed wall. No need to find a freshly poured foundation. 
Out of curiosity, yesterday in the Danish Design Museum, Copenhagen. It’s not just us thinking about this after all!
Please hold while I put a layer height of 2 feet into S3D and see what it does to my stl file…
