Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
OscarCunningham
on Aug 11, 2018
|
parent
|
context
|
favorite
| on:
'Intelligent' crows to pick up litter at French th...
Presumably the trainers stopped rewarding the dolphins once they realised what they were up to.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
