Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
bin_bash
on March 1, 2022
|
parent
|
context
|
favorite
| on:
How to grow crystals at home with fertilizer
If you ever have the chance, the gemstone section of the Perot museum in Dallas is one of the most amazing things I've ever seen. I had no idea there were just so many different types of gems and so many colors.
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: