Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
acc_297
on May 7, 2024
|
parent
|
context
|
favorite
| on:
Cold brew coffee in 3 minutes using acoustic cavit...
unfortunate that the acoustic cavitation frequency is just barely within the range some dogs can still perceive
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
