Hello guys , Myself Jagjivan Singh Cheema , Physics professor by profession , Singer by passion , YouTuber by hobby , Educational Mentor by interest . Here we release educational videos , Physics experiment videos and guidance videos for students preparing for IIT-JEE and NTSE . And I used to release a song in gap of 3-4 months. Don't forget to subscribe our channel for latest updates For Business enquiry contact me at - [email protected] :-Jagjivan Singh Cheema