"प्राचीन मिस्री भार एवं मापन": अवतरणों में अंतर

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=== समय ===
<!-- The 365 day year was introduced by [[2773 BC]]. Night and day were both divided into 12 hours, the length of which depended on the seasons <ref>John Pairman Brown, ''The Lebanon and Phoenicia: Ancient Texts Illustrating Their Physical Geography and Native Industries'', American University of
Beirut 1969</ref>. The introduction of equal length hours occurred in 127 BCE. The Alexandrian scholar [[Claudius Ptolemaeus]] introduced the division of the hour into 60 minutes in the second century CE. -->