Group 4 members Yash vardhan jagnani, Vikhyat soral, Shivanshi, Eshan Lal, and Shubham Agarwal presented on uses of an unspecified substance; it is used in medicine, toothpaste, rubber tires, elastic, mangoes, mango juice, apples, apple juice, cotton, clothes, pillows, tea, sugar, sweets, shampoo, perfume, cosmetic products, oils, and coffee beans.