" I have watched many videos on this topic but this video made me understand so clearly in details. thank you for your explaination" ..........

on the video "Forces on an Inclined Plane" 

" Thank you very much for this,,,, It helped me a lot" , 

for the video explaining Thermal Conductivity experiment and derivation , using Searle's Apparatus

  "Thanks, you helped me with my Thermodynamics Lab project! "  

"Thanks" for the video "Fresnel Biprism- part 2" 

really thankful of u sir. By this video i am able to understand arrangment of subshell in shell

(topic: Atomic models - Valence shell and Energy levels)

Thankyou for the explanation in the video on "Units and Measurements" 

Physics-Rotation - Torque concept

Good animation, but needs some improvement in explanation

Lenses- Convex lens- Ray Diagrams

Absolutely Great.......... Saved my physics paper

Light Interference - Fresnel Biprism - Part 2

Thanks Again

Physics-Capacitors - Dielectric Materials

good explanation. keep up the good work