Partha Pratim Mukhopadhyay

Shirshendu Mukhopadhyay's famous tale of 3 generations of women & their changing position in society,seen in relation to a box of jewels, handed down from one generation to the next. A film by Aparna Sen.

Sucharita Lahiri, a middle-aged homemaker, becomes famous as Chemistry Mashi by imparting free chemistry lessons online. But when highly paid coaching institutes smell trouble, Sucharita must navigate politicised scandals and systemic corruption in the education sector to keep teaching those in need.