minus-squareA_A@lemmy.worldtoSolarpunk technology@slrpnk.net•Modern construction using long-forgotten techniqueslinkfedilinkarrow-up7·10 months ago… “using 3D printing – but instead of concrete, they used sand combined with a binder.” … o.k. linkfedilink
minus-squareA_A@lemmy.worldtoRight to Repair@discuss.tchncs.de•Obscure screw added so appliance cannot be disassembledlinkfedilinkarrow-up5·1 year agomake a print with a bit of putty on a stick ? linkfedilink
… “using 3D printing – but instead of concrete, they used sand combined with a binder.” … o.k.