Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
_wire_
58 days ago
|
parent
|
context
|
favorite
| on:
Solar energy is going to power the world much soon...
Aye
It's perpetual motion
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
It's perpetual motion