Channel Owner: Ratan Roy (Known as RatanKivaniChannel Goal: Information should be explained in such a way that even a kid understand.RatanKivani channel dedicated to every indian whu is expected to know about trending topics and want to understand the concepts in bengali & hindi.hare are you will find knowledgeable/informative videos from various fields.Feel free to provide valuable feedback/Suggestion in the comment section.Sponsorship & Business [email protected] you.....