What is Post doctoral research? | Why most of the PhDs take post doc as career?

[@ayushpandey8223]

I have really liked the candidness in your videos.

[@simple_sci]

Thanks 👍😊

[@Rujuta1959]

I heard at least 2 or more post docs required to get job in IIT! Is it fact ?

[@simple_sci]

Not at all. Big No