Human-based units of measurement | Obsolete units of measurement

Ancient Mesopotamian units of measurement

Ancient Mesopotamian units of measurement originated in the loosely organized city-states of Early Dynastic Sumer. Each city, kingdom and trade guild had its own standards until the formation of the Akkadian Empire when Sargon of Akkad issued a common standard. This standard was improved by Naram-Sin, but fell into disuse after the Akkadian Empire dissolved. The standard of Naram-Sin was readopted in the Ur III period by the Nanše Hymn which reduced a plethora of multiple standards to a few agreed upon common groupings. Successors to Sumerian civilization including the Babylonians, Assyrians, and Persians continued to use these groupings. Akkado-Sumerian metrology has been reconstructed by applying statistical methods to compare Sumerian architecture, architectural plans, and issued official standards such as Statue B of Gudea and the bronze cubit of Nippur. (Wikipedia).

Ancient Mesopotamian units of measurement
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Examples: Converting Between Metric Units

This video provides several examples of converting between different metric units of measure.

From playlist Unit Conversions: Metric Units

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Parsecs, astronomical units and light years, distance units explained: fizzics.org

Notes to support this video lesson are here: https://www.fizzics.org/measuring-distance-in-astronomy/ Astronomical units , the parsec and the light year are different units commonly used to measure distances in astronomy. Where they come from and how they relate to our basic units of measu

From playlist Astronomy - physics of measuring distance

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Ex: Metric Conversions Using Unit Fractions - Length

This video provides three examples of how to perform metric conversions involving length using unit fractions. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com

From playlist Unit Conversions: Metric Units

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What is a metre: from Fizzics.org

The international base unit of length, accepted as the world wide standard, but where did it come from, who decided and how exactly is it defined.

From playlist Units of measurement

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Steven Garfinkle - Commerce, Communication, and State Formation: Daily Life in Ancient Mesopotamia

Steven Garfinkle - Commerce, Communication, and State Formation: Daily Life in an Ancient Mesopotamian City from a Merchant’s Perspective Cities were the building blocks of civilization in early Mesopotamia. Literary texts like the Epic of Gilgamesh highlight the urban environment as th

From playlist Ancient Cities, Modern Inquiries: Contemporary Debates Focusing on Africa and the Middle East

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Micrometer / diameter of daily used objects

What was the diameter? music: https://www.bensound.com/

From playlist Fine Measurements

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Micrometer/diameter of daily used objects.

What was the diameter? music: https://www.bensound.com/

From playlist Fine Measurements

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Eckart Frahm: The Psychohistory of an Assyrian king

The MacMillan Report at Yale, episode dated March 25, 2015. Professor Frahm's main research interests are Assyrian and Babylonian history and Mesopotamian scholarly texts of the first millennium BCE. His undergraduate courses at Yale include topics in Mesopotamian history, religion, and l

From playlist The MacMillan Report

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The History of Mathematics in 300 Stamps

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From playlist Oxford Mathematics Public Lectures

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Greatest Ancient Dynasties - Version 1.0

Buy the Ancient History Family Trees chart: https://usefulcharts.com/products/ancient-history-family-trees I decided to re-do this video, based on the comments. You can watch the new version here: https://youtu.be/4KSMHEk72ek FULL SERIES: ========================= Greatest European Dyna

From playlist Royal Family Trees

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Harnessing The Power Of Information | Order and Disorder | Spark

We think humans have created huge amounts of information. But in fact, it's a tiny amount compared to the information needed to describe the universe. Using beautiful slow-motion footage of a water droplet, presenter Jim Al-Khalili gives us a sense of just how much of what goes on in the p

From playlist Happy Birthday Professor Jim Al-Khalili!

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Indus Valley Civilization | Early Civilizations | World History | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/humanities/world-history/world-history-beginnings/ancient-india/a/the-indus-river-valley-civilizations The Indus River Valley (or Harappan) civilization lasted for 2,0

From playlist World History

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Who is Lilith? Adam’s first wife?

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From playlist Religion and Mythology Videos

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Current Concerns on the ground and International Response: Iraq and Syria, Markus Hilgert

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Number Systems Ancient to Modern 1: the Egyptians | Sociology and Pure Mathematics | N J Wildberger

Some of the difficulties with modern arithmetic have their origins already in two great ancient civilizations: the Egyptians and the Mesopotamian. Their approaches to arithmetic were quite different: the Egyptians relied on a base 10 system with a theory of fractions, while the Sumerians,

From playlist Sociology and Pure Mathematics

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Number Systems Ancient to Modern 2: the Babylonians | Sociology and Pure Maths | N J Wildberger

The Old Babylonian arithmetical system was a base 60, or sexagesimal floating point system -- an ancient precursor to the Hindu-Arabic base 10 system that we use today. However there is a big difference, due to the fact that 60 has a factor of 3, while 10 does not! Why should that be so im

From playlist Sociology and Pure Mathematics

Related pages

Cubit | Sexagesimal | Decimal | Numeral system | Latitude