Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
pfdietz
on Oct 29, 2023
|
parent
|
context
|
favorite
| on:
Sulfur selenium solid-state battery from NASA brea...
I will add that the concentration of Se in carbonaceous chondrites is around 20 ppm. Eventually we might mine asteroids for it.
Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
