Overview

• Pratyush Vatsala, principal of Delhi University's Laxmibai College, coated classroom walls with cow dung to explore its cooling properties.
• The application is part of a research project titled 'Study of Heat Stress Control by Using Traditional Indian Knowledge,' currently underway in porta cabins.
• A video of the principal applying cow dung, shared in a teachers' WhatsApp group, went viral and sparked a wide range of online reactions.
• Supporters praised the use of indigenous practices for their potential benefits, while critics questioned the appropriateness of such methods in an educational setting.
• The principal has clarified that the research is ongoing and promised to share comprehensive findings in the coming week.