Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
tonfa
on Aug 29, 2020
|
parent
|
context
|
favorite
| on:
American Academy of Sleep Medicine calls for elimi...
At least in western Europe, before WW2 many countries were not on CET/CEST, so that's fairly recent.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
