Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
A simple method for sending pictures by wire or radio. 1936
(
twitter.com/steffen_siegel
)
2 points
by
slotkin
on June 19, 2020
|
hide
|
past
|
favorite
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
