Introduction

[@mecanica9242]

I'm from Peru, let me say that India's level is awesome!! Thanks for your program, I am learning more topics than in my university. India = best engineering.

[@macedantas]

I'm brazilian!Indian congratulations on the teachings!

[@aritram10]

Bruno Dantas Hola ! Samba, Joga Bonito, Mi gusta Brasilera, Mundial 2022 Hexa.

[@rathodpooja1996]

I like football song of Brazil, Brazil ta ra ra ra rara ra... Brazil

[@rohitmore6703]

@@rathodpooja1996 lol really 😂😂😂😂

[@vijayraka9972]

Very sytematic Teaching of the subject. Thankyou teaching this subject so conceptually

[@mcjosephokidim6157]

Thank you Sir, it's really a nice lecture.

[@rathodpooja1996]

Thanks sir, for giving me a deep knowledge of Tribolgy.

[@amarayad7191]

Thank you

[@kingkurdio]

Nixe

[@sd94715]

Simple English bolalo sir.... We are not in America

[@rathodpooja1996]

Gappe bullya