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Mathematical models: from sundials to number engines - for iPod/iPhone
The Open University
16 episodes
9 months ago
Since the dawn of civilisation, humans have used everyday materials to create mathematical models of the world around them. This album explores the ancient Greeks' astrolabe as a model of the skies; the sundial, to tell the time; Babylonian clay tablets to record wages and trading of sheep; wooden tallies for bulk-buying beer, the Incas' use of knots and string, and the sophisticated number-engine invented by Charles Babbage. This material forms part of The Open University course MST121 Using mathematics.
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Education
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All content for Mathematical models: from sundials to number engines - for iPod/iPhone is the property of The Open University and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Since the dawn of civilisation, humans have used everyday materials to create mathematical models of the world around them. This album explores the ancient Greeks' astrolabe as a model of the skies; the sundial, to tell the time; Babylonian clay tablets to record wages and trading of sheep; wooden tallies for bulk-buying beer, the Incas' use of knots and string, and the sophisticated number-engine invented by Charles Babbage. This material forms part of The Open University course MST121 Using mathematics.
Show more...
Courses
Education
Episodes (16/16)
Mathematical models: from sundials to number engines - for iPod/iPhone
Mathematical models: from sundials to number engines
A short introduction to this album.
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15 years ago
50 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Mathematical models: from sundials to number engines
A short introduction to this album.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
The sundial as a mathematical model
An ancient mathematical tool to measure the daily and annual cycles of the earth around the sun.
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15 years ago
1 minute 33 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- The sundial as a mathematical model
An ancient mathematical tool to measure the daily and annual cycles of the earth around the sun.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Reading the sky with the astrolabe
How the Greeks invented a two dimensional astrolabe as a conceptual model of the cosmos, and how it was used.
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15 years ago
2 minutes 55 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Reading the sky with the astrolabe
How the Greeks invented a two dimensional astrolabe as a conceptual model of the cosmos, and how it was used.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Recording sales in clay tablets
Clay tokens, an ancient system used to record goods changing hands.
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15 years ago
2 minutes 20 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Recording sales in clay tablets
Clay tokens, an ancient system used to record goods changing hands.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Incas and their knots
How South American Incas kept records by the use of knots.
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15 years ago
1 minute 17 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Incas and their knots
How South American Incas kept records by the use of knots.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Wooden tallies for buying beer
How wholesale beer sales were recorded using notches on wooden tallies.
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15 years ago
1 minute 10 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Wooden tallies for buying beer
How wholesale beer sales were recorded using notches on wooden tallies.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
John Napier's mathematical creations
John Napier's method of multiplication and logarithms, and how Charles Babbage corrected his calculations.
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15 years ago
3 minutes 4 seconds

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- John Napier's mathematical creations
John Napier's method of multiplication and logarithms, and how Charles Babbage corrected his calculations.
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15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Babbage's engine of precision
Charles Babbage's ingenious mechanical device to compute mathematical equations.
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15 years ago
2 minutes 1 second

Mathematical models: from sundials to number engines - for iPod/iPhone
Transcript -- Babbage's engine of precision
Charles Babbage's ingenious mechanical device to compute mathematical equations.
Show more...
15 years ago

Mathematical models: from sundials to number engines - for iPod/iPhone
Since the dawn of civilisation, humans have used everyday materials to create mathematical models of the world around them. This album explores the ancient Greeks' astrolabe as a model of the skies; the sundial, to tell the time; Babylonian clay tablets to record wages and trading of sheep; wooden tallies for bulk-buying beer, the Incas' use of knots and string, and the sophisticated number-engine invented by Charles Babbage. This material forms part of The Open University course MST121 Using mathematics.