Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
carey
on Dec 21, 2011
|
parent
|
context
|
favorite
| on:
Dropping a Magnet Through a Copper Pipe
Searching for "magnetic field paper" leads me to
http://www.grand-illusions.com/acatalog/Magnetic_Field_Paper...
.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
