Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
New technology could help cool people down–without electricity
(
nationalgeographic.com
)
4 points
by
contemporary343
on Aug 5, 2021
|
hide
|
past
|
favorite
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
