User talk:Ganesh .K Nani

black hole
I wanted to know about black hole Ganesh .K Nani (talk) 13:38, 8 June 2023 (UTC)

physics
physics Ganesh .K Nani (talk) 02:57, 9 June 2023 (UTC)

chemistry
chemistry Ganesh .K Nani (talk) 02:57, 9 June 2023 (UTC)