Flood-prone Kerala needs stilt and amphibious homes in Kottayam, Pathanamthitta

Kerala must adopt flood-resilient housing, such as stilt or amphibious homes, as districts like Kottayam and Pathanamthitta face increasingly unpredictable and recurring floods. Amphibious houses rest on the ground but float atop floodwater using buoyant concrete foundations, guided vertically by fixed posts. They return to their original position once water recedes, keeping residents and property safe during floods. This design follows Archimedes' principle. Stilt houses raised on pillars offer limited protection, though unpredictable flood levels complicate planning. The Netherlands hosts the world's oldest amphibious house, built with a concrete buoyant foundation, demonstrating the concept's viability.