Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
vmind
on Jan 15, 2014
|
parent
|
context
|
favorite
| on:
Why is a minute divided into 60 seconds, an hour i...
It was theorised/known the Earth was round a lot earlier than Galileo:
http://en.wikipedia.org/wiki/Spherical_Earth
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
