Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
comonoid
16 days ago
|
parent
|
context
|
favorite
| on:
I've acquired a new superpower
I knew some people who used it to compare aerial photos (though generally a special device with mirrors was used).
hk__2
16 days ago
[–]
> though generally a special device with mirrors was used
Maybe this:
https://en.wikipedia.org/wiki/Blink_comparator
comonoid
16 days ago
|
parent
[–]
No, a modification of this:
https://en.wikipedia.org/wiki/Stereoscope
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
