Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
ReactiveJelly
6 months ago
|
parent
|
context
|
favorite
| on:
Air Accident Investigation Branch: film lights cau...
Just copy whatever train operators use as a deadman's switch, so the light turns off if you don't squeeze a handle very minute or something lol
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: