My Sources:
- https://www.thiscobhouse.com/cob-building-systems-foundations-and-walls/
- https://www.yourhome.gov.au/materials/mud-brick
- https://www.lowimpact.org/categories/shelter/earth-bag-building/
- https://www.earthbagbuilding.com/history.htm
- https://www.bbc.com/future/article/20220705-the-sustainable-cities-made-from-mud
- https://ecobnb.com/blog/2023/01/cob-houses/
