26th September, 2021

80th CSIR Foundation Day Children’s Science Celebrations (Hybrid Mode) On Sunday 26th September 2021 at Triple Helix Auditorium, CSIR-CLRI

Dr. T.V. Venkateswaran, Scientist F, Vigyan Prasar delivered a lecture - “How Aryabhatta found the shape of Earth”

Invitation: 80th CSIR Foundation Day Children’s Science Celebrations (Hybrid Mode) on 26th September 2021

Lecture: "How Aryabhatta found the shape of Earth” - Youtube Video