Youtube activity of "John Cunningham" (@johncunningham4820) on "Cool Worlds" channel.
-
UCuj8Svq0D_c3HqzSUJMrVEA
Commenter youtube id
- 5
-
John Cunningham
Commenter name
-
@johncunningham4820
Commenter name id
-
"Becoming a Kardashev Type I Civilization"
Comments by video
"The Star That Can't Exist"