Part 4

[@shreeswarajpanchal4362]

thank you for uploading this on nptel. this is much better than the online course we had to go through in our first semester

[@mallelar78]

Thanks a lot for these videos, indeed very useful discussions, help to clear up the minds of students. Strongly recommended for MPhil and PhD students.

[@nidhichhabratalreja4116]

Thankyou! It was really motivating.

[@altruistvijay2804]

Subtitles is available in all regional languages.. Kudos IITM

[@sanyamjain840]

I am a Direct Ph.D. Student. This course is very much helpful.

[@md.morshedurrahman5940]

Useful lecture

[@showeringthoughts]

Amazing lecture series, kudos

[@ramdasgangurde2878]

Very nice session sir thank you

[@jramkumarpatnaik2877]

Great discussion

[@deepaa602]

Wonderful! Thank you so much.

[@vilasjagatap5716]

really nice sessions

[@YogeshKumar-js7tx]

If i have seen further than other men
It is because i had a newtonian telescope