Physics Section

This is an open letter to the Khan Academy team.  Please update and create more physics videos.  I am currently taking physics in college and I struggle with it so much.  Khan Academy is my life line and right now its not get got job done.  The videos need to be more comprehensive and wider in topic.  Hopefully you will be able to pull something together quickly since watching Sal is one o the only ways I actually understand what is happening in the physics world.  Thanks !  I am optimistic.