A team lead by Arup has developed a method of designing and 3D Printing steel joints which will significantly reduce the time and cost needed to make complex nodes in tensile structures. Their research is being touted as "a whole new direction for the use of additive manufacturing" which provides a way of taking 3D printing "firmly into the realm of real-world, hard hat construction."
Aside from creating more elegant components which express the forces within each individual joint - as you can see in the above photo - the innovation could potentially reduce costs, cut waste and slash the carbon footprint of the construction sector.
Read on for more on this breakthrough.