Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
GravityLight – Light from the Lift of a Weight
(
deciwatt.global
)
167 points
by
ColinWright
on Jan 14, 2022
|
past
|
58 comments
Nowlight: Pull the cord. Generate electricity. Never run out of power
(
deciwatt.global
)
1 point
by
ArmandGrillet
on June 16, 2021
|
past
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
