Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
astrofinch
on Jan 14, 2011
|
parent
|
context
|
favorite
| on:
Spray-on liquid glass is about to revolutionize al...
If everything is sterile, how will our immune systems get any practice?
Sapient
on Jan 14, 2011
[–]
Spray-on glass isn't going to make this situation much worse than it already is.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
