Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Natsu
on Sept 1, 2010
|
parent
|
context
|
favorite
| on:
Why can you turn clothing right-side-out?
You want to look up "knot theory." This should get you started, at least:
http://en.wikipedia.org/wiki/Knot_theory
http://www.math.unl.edu/~mbrittenham2/ldt/knots.html
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
http://en.wikipedia.org/wiki/Knot_theory
http://www.math.unl.edu/~mbrittenham2/ldt/knots.html