What is Nostr?
Cyph3rp9nk
npub1lnm…rrnt
2024-10-14 10:32:58

Cyph3rp9nk on Nostr: Professor Richard Feynman explained about physics and mathematics in his lecture. ...

Professor Richard Feynman explained about physics and mathematics in his lecture.


Author Public Key
npub1lnms53w04qt742qnhxag5d6awy7nz6055flnmjkr6jg39hm86dlq7arrnt