The Economic Times

UPenn researchers copied elephant skin in porous cement tiles; a mockup home stayed near 32C versus 42C and 52C with commercial stucco surfaces

Researchers developed innovative cement tiles inspired by elephant skin for passive cooling. These tiles feature engineered cracks that absorb and slowly evaporate water to reduce heat. This technology offers a sustainable alternative to energy-intensive air conditioning systems. The material can be sprayed onto surfaces, providing a potential infrastructure solution for urban areas. Further development is needed to address durability, water usage, and cost concerns.