7. Kinematic Chain

[@Qashqariancollections]

Dear sir you are doing a great job for us i really appreciate your effort we are living a backward area here we dont have fast internet to take live classis i appeal my rest of teachers to make an youtube channel its a great place for us to study and download easily our lectures thank you .

[@the-ghost-in-the-machine1108]

thanks sir

[@Qashqariancollections]

Thank you dear sir