Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jabl
60 days ago
|
parent
|
context
|
favorite
| on:
A 100-year-old railway Mexico hopes will rival the...
The new set of locks in the Panama canal use "water-saving basins" to reduce the amount of water lost for each cycle of the locks.
https://en.wikipedia.org/wiki/Panama_Canal_expansion_project...
I guess in principle something like this could also be retrofitted to the existing locks.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
I guess in principle something like this could also be retrofitted to the existing locks.