Scientific proof aryan invasion theory is wrong

https://youtu.be/Ud1oEFfOrbQ

Chemistry in ancient India (Bharat)

Chemistry in ancient India (Bharat)

https://en.wikipedia.org/wiki/Rasayana

Ancient Indian education system

gurukula system

https://en.wikipedia.org/wiki/Gurukula

Science and technology in Bharat ( India)

List of Indian inventions and discoveries

Topic wise given in the following link 

https://en.wikipedia.org/wiki/List_of_Indian_inventions_and_discoveries

Ancient Science in Bharat ( India ) Ayurveda

https://en.wikipedia.org/wiki/Ayurveda

Sushruta Samhita and Dhanvantari

https://en.wikipedia.org/wiki/Sushruta_Samhita

inspirational

Swami Vivekananda

https://en.wikipedia.org/wiki/Swami_Vivekananda

Biography  Vivekananda in America  Tributes   Teachings
Parliament Addresses  Books

https://www.ramakrishna.org/sv.htm

Sri Aurobindo

https://en.wikipedia.org/wiki/Sri_Aurobindo#Philosophy_and_spiritual_vision

Bhagat Singh

https://en.wikipedia.org/wiki/Bhagat_Singh

Subhas Chandra Bose

https://en.wikipedia.org/wiki/Subhas_Chandra_Bose

SCIENCE IN ANCIENT INDIA

https://sanskritdocuments.org/articles/ScienceTechSanskritAncientIndiaMGPrasad.pdf