What’s a Colloquium?

I recently received the email quoted below from Matt Anderson. He writes about the new documentary that he has just released titled What’s a Colloquium? I watched the film and can heartily recommend that you watch it as well. Most of the video was shot during the last Natural Building Colloquium that I attended at … Read more

An Ancient Adobe Fortress in Iran to be Rehabilitated

The Izadkhast fortress, a Sassanid era (224–651) fortification in southern province of Fars, Iran, will undergo some rehabilitation work soon. A budget of about $50,000 has been allocated to the project, which includes reinforcement of the foundation and exterior walls and covering parts of the fortress with cob material. This fortress was built on the … Read more

Ancient Roundhouses of Wales

In this pilot episode of Tiny Homes Of The Ancient World series, we travel 2000 years back in time to the Celtic iron-age fort and roundhouses of Castell Henllys in Pembrokeshire, Wales. These large roundhouses have been recently reconstructed based on archeological evidence. In this video we learn how they were constructed and imagine the … Read more

A History of Lime Use in Santa Fe

Around 1846 lime began to gain popularity over erosion-prone mud; It was popular for plasters and for mortar in much construction until the arrival of Portland cement during the first decade of the 20th century. This first instance of the term “cement stucco” in the archives of the Santa Fe New Mexican appeared in 1907, … Read more

Michael G. Smith Writes about the Value of Cob

The following blog post was written by Michael G. Smith originally for motherearthnews.com and I have shamelessly posted it here to further spread his wise words.A group of about two dozen people gather on a wooded hillside in Northern California. They are women, men, and children, ranging in age from three to 72. They come … Read more