"InventWood". -- New Materials Technology.

[TerryRohrer]

This project is about 35 miles from me. A Scottish builder using autoclaved aerated concrete, apparently fire resistant and used throughout Europe for 70+ years. It looked like an unusual project when I saw it a couple of years ago.

https://www.stillwatercountynews.com/news/revolutionary-building-technology-promises-safer-more-affordable-homes-for-north-america/article_ea4ab788-f096-4dbd-b2ab-d0602684182d.html