All of you guys are really doing the great Job for contributing towards world of knowledge by having a very simple technique for students to learn i am teaching from grade 1 till MS level in school and university. What your support is required is this i need your videos to be translated in Urdu hindi and Punjabi so that i will be able to teach the students of orphanage or kids that are not able to study due to financial constraint. 
You have my email ID 
My name is Saad Rafi
Contact number +923135052173

##- That is great you guys are replying so much timely and efficiently what i require the videos in Urdu that is speak here in Pakistan and further more Punjabi with easier accent that can be great help for me because kids are not that much literate enough to learn and understand English you can also contact me at 923135052173 for any volunteer work required from my side in Pakistan i love to be part of Khan academy -##