alumni of NITT were called to participate in Alumni Crossfire in which they debated on whether the NIT of the 70s, 80s, 90s or the 2000s which gave had the best experience. Workshops Since 2007, Pragyan has featured a series of workshops that have helped participants hone their skills and abilities. Exhibitions A number of exhibits are hosted during the fest each year. Giving exposure to students about innovations in various fronts of science and technology, these are looked forward to by the attendees. Sangam and Ingenium Sangam Sangam is an exclusive intra-NITT technical contest involving the display of models and solutions developed by students from various departments. This event, which is held on all four days of Pragyan, provides a platform for students to implement their innovative ideas and earn recognition for the same from other participants, academicians, technocrats, and industrialists. Ingenium Ingenium, previously known as Anwesh, is a technical contest exclusively for students from colleges other than NIT Trichy. Giving students a chance to showcase their technical prowess through ideas and inventions, Ingenium strives to reignite the love for science and technology in students. Infotainment Since its inception in 2008, the Infotainment aspect of the fest has provided entertainment across genres that include acrobatics, dance, cardistry, illusion, light shows and comedy. Sponsors and partners Pragyan is a non-profit organization established in India by students with the goal of advancing technical and cultural education. They hold various events such as technical and cultural festivals, workshops, and lectures. The organization, founded in 2005, is sustained through the support of sponsors from leading companies in the technology and engineering sectors such as Tata Steel, Texas Instruments, State Bank of India, Google, Pepsi, Marrybrown, Indian Oil Corporation, McAfee, National Instruments, Larsen & Toubro and Honeywell. These sponsors financially aid in the organization of events, including expenses for equipment and venue rentals. They also offer prizes and incentives for participants in Pragyan's events. Furthermore, the support from sponsors allows Pragyan to invite industry experts as guest speakers, providing students with opportunities to learn from and network with professionals in their field. For the 2022 edition of Pragyan, the principal sponsors were Salesforce, Agnostiq and Comedy Central. Pragyan Social Responsibility In Pragyan 2012, a new wing of the organisation, called the Pragyan Social Responsibility (PSR) was added. A number of initiatives are conducted by the members of this wing targeted at diverse social groups.