Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
xarope
7 months ago
|
parent
|
context
|
favorite
| on:
'Underwater bicycle' propels swimmers forward at s...
Good luck, many pools already ban fins (unless it's part of a training school, in which case the lanes are marked as such) due to risk potential.
Secondly, I could see this being used recreationally in the ocean, but in the local pool?!?
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
Secondly, I could see this being used recreationally in the ocean, but in the local pool?!?