This week we look to the future as we talk about some impressive 3D printing technology and Martian concrete.
Our podcasts are available on iTunes. As always, you can click here to download the podcast mp3 file. You can also subscribe to the podcast, using the link at the bottom of the page, to be notified by e-mail when each show is posted. — Gary and Paul
3D printing a steel bridge
This Robot Can 3-D Print A Steel Bridge In Mid-Air, Fast Company
3D printing the Palmyra Arch
3D-Printed Replicas of Palmyra Arch to be Installed in New York and London, Chelsea Blahut, Architect Magazine