New Delhi, April 15 -- A day after Delhi University's Lakshmibai College Principal Pratyush Vatsala applied cow dung to classroom walls as a "desi" solution to beat the heat, Delhi University Students Union (DUSU) president Ronak Khatri smeared cow dung on the walls of her office in protests on Tuesday.

Vatsala claimed the cow dung experiment aimed to explore indigenous methods to cool classrooms, citing previous research on cow dung's cooling effects.

The video of the incident went viral, sparking criticism, however, Vatsala clarified that she had shared the video just to her Internal Faculty Group, and she doesn't know who else shared it further or with what intention.

Speaking on this issue to ANI, the Principal of the Lakshmibai Co...