Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
wyager
on Feb 4, 2018
|
parent
|
context
|
favorite
| on:
“Invisible Electrostatic Wall” at 3M adhesive tape...
Don’t know anything about IR beds, but near IR (shorter than 800nm) is just visible as a dull deep red color.
Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
