Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
kbutler
on Nov 3, 2019
|
parent
|
context
|
favorite
| on:
Living skin can be 3D-printed, with blood vessels
Conflict of Interest?
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
