Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
autoexec
on March 13, 2024
|
parent
|
context
|
favorite
| on:
Vehicle brakes produce charged particles that may ...
I wouldn't spend more time on underground transportation systems than I had to.
https://nypost.com/2023/05/13/subway-has-alarmingly-high-pol...
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:
