Sundials: How to Tell Time by the Sun | History of Clocks | Educational Video
This educational video explains the origins of sundials, what the very first clocks on Earth looked like, what a gnomon is, how sundials have changed over time, and why they are no longer used.
#time #educationalvideos #historyofclocks
MUSIC (YouTube Audio Library):
1. "The Mighty Kingdom" by Audionautix. License: Creative Commons Attribution (https://creativecommons.org/licenses/....
Artist: http://audionautix.com/
2. "Ambler - Video Classica" by Kevin MacLeod. License: Creative Commons Attribution (https://creativecommons.org/licenses/....
Original version: http://incompetech.com/music/royalty-....
Artist: http://incompetech.com/
3. The composition "Rubix Cube" belongs to the artist Audionautix. License: Creative Commons Attribution (https://creativecommons.org/licenses/....
Artist: http://audionautix.com/
4. The composition "Divertimento K131" belongs to the artist Kevin MacLeod. License: Creative Commons Attribution (https://creativecommons.org/licenses/....
Original version: http://incompetech.com/music/royalty-....
Artist: http://incompetech.com/