Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
zamadatix
7 hours ago
|
parent
|
context
|
favorite
| on:
Why Aren't There B Batteries? (2022)
Non-mobile link (will still automatically switch for mobile users anyways):
https://en.wikipedia.org/wiki/Vacuum_tube_battery
Consider applying for YC's W25 batch! Applications are open till Nov 12.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
