Introduction to astrolabes: history, design and how they work.
8:06
The horizontal sundial
20:12
L'astrolabe, calculateur astronomique et oeuvre d'art
5:58
Astrolabe: design and use
9:34
Astrolabes: The Medieval 'Smartphone'? | Seb Falk
26:12
I made tool that can tell TIME at NIGHT
4:14
Armillary Sphere animation
21:04
Astrolabe | Design and Parts
9:04