Re:Metal monolith found by helicopter crew in Utah desert
by sdmike1 on Tuesday November 24, 2020 @07:30PM
(#25204655)
The book and the film where written and developed cooperatively so both really ¯\_(ツ)_/¯ However, they are both based on clark's 1951 short story The Sentinel[0].
[0] https://en.wikipedia.org/wiki/The_Sentinel_(short_story)
https://en.m.wikipedia.org/wiki/Arthur_C._Clarke