Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jarel
on Oct 1, 2013
|
parent
|
context
|
favorite
| on:
A 3D printed toothbrush for all your teeth
But how do you clean the cleaning brushes?
Theriac25
on Oct 1, 2013
[–]
By making custom tooth-brush cleaning brush cleaning brushes that are tailored to each tooth-brush cleaning brush they produce?
hamburglar
on Oct 1, 2013
|
parent
[–]
At each iteration, the shape changes slightly, until eventually, the design stabilizes to a device that looks suspiciously like a turtle.
jessaustin
on Oct 1, 2013
|
root
|
parent
[–]
So you hypothesize that there exists a fixpoint for the
cleaner
function?
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: