Could 3D printed houses solve the housing crisis? An expert explains 05:00

The NSW government is looking into 3D printing as a potential solution to the housing crisis. In Texas, one of the largest projects in this field is underway, and some experts believe it serves as a model that could be successfully implemented in Australia. 

UNSW Associate Professor Matthias Hank Haeusler speaks to Chris O'Keefe about the advantages and disadvantages of 3D printing houses. 

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