On 15.05.2021, the fourth session of FEMI by the students of IIMSc Mathematics was conducted in the online mode at 11:00am. Ms Reeba Rose welcomed the gathering and Ms Shabnamol and Ms Bithiyah Joy presented the information gathered on the discovery of Pi. The various attempts by different people on evaluating the value of Pi were well explained. The programme concluded with a vote of thanks by Ms Meenakshi.