Role of Crack Size 

It was funny when Sir was trying to tear the paper with no crack. Thank you Sir. Your lectures are very helpful

The best teacher ❤

Just awesome explanation 👌

the stresses are different in three paper respectively since the different axial area. This experiment actually need modifications.

Thanks for the wonderful explanation

sir, i have no word to give y thanks for this great lecture.

amazing guy

awesome sir

Awesome just awesome

awsm

👍🤗

GOAT!!!!

Thank you sir

Teaching should always be playful