Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
p_l
on Aug 28, 2023
|
parent
|
context
|
favorite
| on:
111,111.1 meters is reliably 1 degree of latitude
And second is defined based on specific properties of caesium 133, which doesn't depend on solar time
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
