Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
anticensor
on July 11, 2020
|
parent
|
context
|
favorite
| on:
Scientists say you can cancel the noise but keep y...
It is actually between the two because sound is a material wave and air has friction.
hwillis
on July 11, 2020
[–]
depends how far away you are.
https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Ex...
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
