Hacker News Clone
new
|
comments
|
show
|
ask
|
jobs
|
submit
|
github repo
login
Shadow of a Laser Beam
(
opg.optica.org
)
1 points
by
westurner
2 hours ago
|
hide
|
past
|
web
|
1 comment
| favorite
gnabgib
2 hours ago
[-]
Discussion (53 points, 6 days ago, 20 comments)
https://news.ycombinator.com/item?id=42145919
reply
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
reply