Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
lutusp
on Sept 12, 2014
|
parent
|
context
|
favorite
| on:
How LEDs Are Going to Change the Way We Look at Ci...
Upvoted for pointing out how I managed to miss these clear references while impatiently scanning for "astronomy" and "light pollution".
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
