- "Elon Musk's Boring Company, a startup that wants to build an underground network of tunnels in Washington, DC and Los Angeles, plans to sell bricks made of its leftover rock.
- Musk tweeted on Monday that the bricks could be used to construct houses and other buildings.
- Other startups have developed similar low-cost construction methods."
![LEGO Creator Model Townhouse](https://images-na.ssl-images-amazon.com/images/I/51-uJ2P4g%2BL.jpg)
SXSW 2018: Robot can build tiny, affordable house in less than a day - Business Insider
![3d printed house sxsw](https://amp.businessinsider.com/images/5aa814fd3be59f1a008b46f6-750-374.jpg)
New Story + ICON : 3D Printed Homes for the Developing World - YouTube
This 3D-Printed House Was Finished in a Day and Costs Less Than $10,000 | Inverse
"650-square-foot, single story, structure cost around $10,000. It was fully constructed in less than a day using ICON’s Vulcan 3D printer."