Did you know that cob is one of the oldest building materials around? According to my guest, Dave Olsen, most cob houses are tiny houses because they take so long to build! Cob is a mixture of clay, sand, straw, and water that hardens into a thick, load-bearing, structure. Think curved, earthen walls and whimsical building shapes. Dave Olsen has been building with cob for over 20 years and has developed his own technique, called “Fast Cob”. Dave tells us about the benefits of Cob building, how to do fast cob, and more.The post Introduction to Cob: The Ancient, Natural, Tiny House Building Method with Dave Olsen – #144 appeared first on The Tiny House.Support the showListen. Subscribe. Rate. Review. Apple Podcasts Spotify Stitcher Google Podcasts More... Follow Ethan. Mastodon (my favorite!) Instagram Pinterest Facebook Want to say 'thank you' for the show? Buy me a coffee!