Javascript is not enabled. This site can still works but it'll be more interactive when javascript is enabled.
loading...
Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
hhh
3 days ago
|
on: #47396120
What does physical mean in this context?
reply
loading story #47396530
loading story #47399913
Hacker News new | past | comments | ask | show | jobs | submit