Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
How was the size of Earth first measured? (2015)
(
stardate.org
)
136 points
by
redbell
on Aug 24, 2023
|
past
|
112 comments
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
