Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
exmadscientist
on Aug 30, 2022
|
parent
|
context
|
favorite
| on:
Increased wind turbine rotor blade visibility to r...
Is carbon black not a super cheap, black pigment?
samatman
on Aug 30, 2022
[–]
A lot of things are painted black as well.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
