The Quake Column is a pillar of 3-D printed concrete that combines an ancient Incan masonry technique with state-of-the-art manufacturing tools to create a structure that can withstand seismic shocks without mortar or rebar.
Originally shared by Top Ten Reviews - Tech
Architects Create a 3-D Printed Column That Survives Earthquakes http://oak.ctx.ly/r/1v0dw
