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The digit or finger is an ancient and obsolete non-SI unit of measurement of length. It was originally based on the breadth of a human finger. It was a fundamental unit of length in the Ancient Egyptian, Mesopotamian, Hebrew, Ancient Greek and Roman systems of measurement.
History & Measurement
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finger digit unit length cubit ancient diameter human moon measurement astronomy digits based egyptian one twelfth sun hebrew used use
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| those of Ṣadr al | instance of | was needed to cover the moon.The unit was used in Arab or Islamic astronomical works | 0.80 | text |
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