How Calculator Screen Works

[@blackbat121]

I still don’t understand why the screen turn to the opposite colours when you flip the polariser?

[@senthilkumarsenthil832]

Really super, God bless you and family sir

[@shilpapatel-xj6jr]

Nice demonstration

[@drishti6313]

Sir this video was great !!! I am really interested in opening things of daily use and see how they work...please make more videos like this..

[@MADABOUTSCIENCE1972]

Thank you very much

[@roshanipatel6434]

Awesome

[@srinijabhogoju9033]

Thank you so much

[@noobmuffin24p92]

i did not know they used ink in them, they do... right?

[@noobmuffin24p92]

oh, its polarized, yea makes more sense

[@MADABOUTSCIENCE1972]

Not ink I think a type of photo sensitive chemical

[@noobmuffin24p92]

@@MADABOUTSCIENCE1972 i thing that makes a little bit more sense

[@MADABOUTSCIENCE1972]

Thank you very much

[@blackbat121]

The ink allows the light to pass between the polarisers

[@dhanrajdas]

C 😂 C C C😂

[@shankarsolanki576]

Yah Hindi mein banaya hota to sab log dekhte hain

[@MADABOUTSCIENCE1972]

@@shankarsolanki576 sure Sir I will upload another video in Hindi language, Sure Sir