IISER Tirupati's online inter-college Science quiz competition ABHIPRAJNA- Accio curiosité's Mains round was a presentation round. The event began with an address from our esteemed Director, Prof. KN Ganesh, which was followed by a welcome address by Chair, COSA, Dr Vasudharani Devanathan. Our Panel of Jury consisted of Dr Shalini Bhattacharya, Dr Raghunath O Ramabhadran, Dr K P Yogendran, Dr Soumit S Mandal, and Dr Sitabhra Sinha. There were six teams in the Mains round, who were shortlisted, based on their scores from 310 teams that had participated in Prelims. Each team presented their solutions to a given interdisciplinary problem in Science on Google meet, which was followed by a question and answer session. Then we received some notable suggestions and feedback from the judges. We concluded the Mains round with a vote of thanks on behalf of Team Abhiprajna.

Introduction : (00:00)
The Director's Address : (09:29)
Chair, COSA's Speech : (13:30)
Introduction of Judging Panel : (15:51)
Pluto Pioneers : (19:20)
The Quartet : (43:40)
Be-positive : (01:13:25)
Point group : (01:33:04)
SARS : (01:59:10)
KGPians : (02:23:30)
Vote of Thanks : (03:00:00)