Interesting facts Couple spends 20 years digging a hillside in California to escape heat, cold, and fires, creates a maze of underground houses with tunnels, domes, and illuminated patios, and transforms buried dwelling into an artisanal ecovillage. Ana Alice 18/06/2026 at 22:20
Construction A cheap system mixes chicken wire and mortar to build super resistant round houses with half the material, walls of only 3 cm, high resistance against corrosion, and curved structures inspired by the technique created by engineer Pier Luigi Nervi. Alisson Ficher 12/05/2026 at 14:43
Construction Few Know, but Psychedelic Shell-Shaped House Challenges Traditional Engineering, Eliminates Columns, Uses Ferrocement and Earthquake-Resistant Technology to Reinvent the Limits of Civil Construction in Mexico Flavia Marinho 01/03/2026 at 18:41
