home
settings
sign-up
sign-in
Please sign in to upload a point
CANCEL
First time? sign-up
p
Points tagged with signal
💾
Please sign-in first 🐱👤
signal
In 2016, scientists detected a radio signal from a source 5 billion light-years away
.
This means that when the signal started its journey, Earth didn’t even exist.
https://www.nati
By Ellie
Source
💾
Please sign-in first 🐱👤
signal
Chromostereopsis
.
Highly contrasted colors in images (generally red and blue), makes them appear 3D
2020
By Naphtali
Source
Want to give it a shot? 👻 Make your own point!
