Chain reaction is a phenomena which is essential part of the industrial process planning.It is the cumulative effect produced when one event sets off a chain of similar events.It typically refers to a linked sequence of events where the time between successive events is relatively small. It can be used literally as an observed series of actual collisions. This year Padarth presents competition “Video on Chain reaction” in which you have to make an interesting home-made video on chain reaction using anything. Copying video form youtube or any other sites is prohibited. The video can be shoot using any camera (mobile camera, professional camera, etc). You have to mail us your video at firstname.lastname@example.org or email@example.com . We will post your video on Padarthfacebook page https://www.facebook.com/padarth.iitb/ on first come first serve basis and the video with maximum likes at the end of the fest will win the competition.