Inside Australia’s 3D-Printed Hemp Houses

https://youtube.com/watch?v=7cbUP95mwLwTake a look inside Australia's 3D-Printed Hemp Houses - an alternative way to environmental focus. The world is running out of sand. That may not sound like it is even possible, but it's as accurate as it can get. We all know that Sand and cement are the ingredients for the buildings in modern life. [...]