NEBULA is the annual Physics festival of the Physics Society ‘PHYSENTROPY’ of Acharya Narendra Dev College. Started in 2007, the Society function envisions providing a platform for the student community to develop and showcase their academic and technical achievements. It has since then metamorphosed into a Popular Science Festival, featuring a grand one-day event on the campus of ANDC, attracting people from all walks of life including students, academicians, scientists and professionals. Year after year, PHYSENTROPY explores the various aspects of Science and technology and the profound impact they have on our lives. For the last 13 years, PHYSENTROPY has constantly grown, evolved and pushed the boundaries of what a departmental festival can be. With something on offer for everyone, the festival is a one-stop destination for all academicians: young or old, beginner or expert, student or professional, to witness, learn and experience the wonders of PHYSICS. The Department has proudly hosted Directors of National Laboratories, Professors and eminent scientists from Indian and abroad (Australia & USA) as keynote speakers at this event that has carved out a niche in the college. Quiz, Poster Making, Dumb Charades, Rangoli and online games form an integral part of this inter-college event. Many departments of Acharya Narendra Dev College and other colleges participate in the events. Overall NEBULA by PHYSENTROPY offers a stage and the scope to the students to portray their latent talents.