How to get free YouTube subscribers, likes and views?
How to use an astrolabe in the daytime
This video shows how to use an astrolabe to take a sighting of the sun, and determine the local time and true north using the sighting. You can make your own astrolabe, too! The astrolabes I show in the video are laser cut using the files at
https://github.com/kb1dds/large_astro...
https://github.com/kb1dds/small_astro...
Recommended
