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Time Keeping |
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| britannica.com | |||||
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| The Time Museum | |||||
| Sundials - Wikipedia | Introduction to the Astrolabe | Throw Away Your Wristwatch | |||
| British Sundial Society | astrolabes.org | (Pennsic University Class) | (Pennsic University Class) | ||
| 10th Century Sundial | MedievalScience.org | ||||
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Sundials.org |
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| Clepsydra | |||||
| Time Keeping Links | |||||
| Accurate Sundials (tm) | |||||
| Sun Dial Primer | |||||
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Scientific Instruments of Medieval & Renaissance Europe | Astrolabe 2007 Handout | Pennsic Timekeeping 2015 Handout | ||
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>>shortcut to Astrolabes<< | ||||
| Painting features 'oldest watch' (1560) | Medieval Science Manuscripts | Throw Away Your Wristwatch |
Telling Time in the Middle Ages: 5 Things You Didn’t Know |
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