Various Effects in Orthodontics - Drawbridge effect, Wagon wheel effect, Washboard effect and more!! 

very nice and informative video . effects explained in a fun and easy way

Beautifully explained...thank you sir😇

Can all these cedees RU-vid videos be divided as under diff subject wise in playlists section of cedees page so that it's easier to find among so many videos

Any idea how to stop sound.....too irritating

Thank you Sir!

Thank you sir

Thank yu sir

Are these important for neet or inicet ?

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