The Sundial of Belogradchik [In Bulgarian]
A method of measuring the average sun time with a cylindrical sundial is presented in this article. The innovation represents the use of a gnomon–memory system, which has a numerical register consisting of information about the time addition necessary for the average sun time to be determined. This...
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| Format: | Article |
| Language: | Bulgarian |
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SCS Consulting Ltd.
2012-05-01
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| Series: | Venec |
| Subjects: | |
| Online Access: | http://www.venets.org/getfile.php?id=120 |