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Wiki (Diskussion | Beiträge) (Sumerians Looked to the Heavens as They Invented the System of Time… And We Still Use it Today. One might find it curious that we divide the hours into 60 minutes and the days into 24 hours - why not) |
Wiki (Diskussion | Beiträge) (==Sumerians Looked to the Heavens as They Invented the System of Time… == And We Still Use it Today. One might find it curious that we divide the hours into 60 minutes and the days into 24 hours - wh) |
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| - | == | + | ==Sumerians Looked to the Heavens as They Invented the System of Time… == |
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| + | And We Still Use it Today. One might find it curious that we divide the hours into 60 minutes and the days into 24 hours - why not a multiple of 10 or 12? Put quite simply, the answer is because the inventors of time did not operate on a decimal (base-10) or duodecimal (base-12) system but a sexagesimal (base-60) system. For the ancient Sumerian innovators who first divided the movements of the heavens into countable intervals, 60 was the perfect number. The number 60 can be divided by 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, and 30 equal parts. Moreover, ancient astronomers believed there were 360 days in a year, a number which 60 fits neatly into six times. The Sumerian Empire did not last. However, for more than 5,000 years the world has remained committed to their delineation of time. | ||
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| + | ==[[2026]]== | ||
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| - | == [[Kalender]] upcycling by karl.dz == | + | == [[Kalender]] #upcycling by karl.dz == |
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==[[Gisela Notz]]: Kalender 2026. Wegbereiterinnen XXIV== | ==[[Gisela Notz]]: Kalender 2026. Wegbereiterinnen XXIV== | ||
| - | ISBN 978-3-945959-76-3 / 2025 / 15 Seiten / DIN A3 / | + | ISBN 978-3-945959-76-3 / 2025 / 15 Seiten / DIN A3 / ... |
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| - | + | Wir Frauen 2026 - Taschenkalender == | |
| - | erinnert an mutige Frauen aus Vergangenheit und Gegenwart – von Suffragetten und Widerstandskämpferinnen bis zu Künstlerinnen, Wissenschaftlerinnen und Aktivistinnen weltweit. Mit Porträts, Lexikonbeiträgen, Bildern und Zitaten bietet er Inspiration und Orientierung | + | |
| - | + | erinnert an mutige Frauen aus Vergangenheit und Gegenwart – von Suffragetten und Widerstandskämpferinnen bis zu Künstlerinnen, Wissenschaftlerinnen und Aktivistinnen weltweit. Mit Porträts, Lexikonbeiträgen, Bildern und Zitaten bietet er Inspiration und Orientierung ... | |
100925 via fb | 100925 via fb | ||
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| - | + | Antifa Taschenkalender 2026== | |
978-3-89771-726-8 | 978-3-89771-726-8 | ||
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10,00 € | 10,00 € | ||
| - | + | unrast-verlag.de/produkt/antifaschistischer-taschenkalender-2026 ... nicht mehr auf lager am 260326 | |
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==[[2024]]== | ==[[2024]]== | ||
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Wegbereiterinnen | Wegbereiterinnen | ||
Aktuelle Version vom 26. März 2026, 18:29 Uhr
Inhaltsverzeichnis |
Sumerians Looked to the Heavens as They Invented the System of Time…
And We Still Use it Today. One might find it curious that we divide the hours into 60 minutes and the days into 24 hours - why not a multiple of 10 or 12? Put quite simply, the answer is because the inventors of time did not operate on a decimal (base-10) or duodecimal (base-12) system but a sexagesimal (base-60) system. For the ancient Sumerian innovators who first divided the movements of the heavens into countable intervals, 60 was the perfect number. The number 60 can be divided by 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, and 30 equal parts. Moreover, ancient astronomers believed there were 360 days in a year, a number which 60 fits neatly into six times. The Sumerian Empire did not last. However, for more than 5,000 years the world has remained committed to their delineation of time.
060824 via fb
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2026
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karl.DIETZ.kalender 2026
Aktuelle termine, geburtstage, todestage, ... ein bisschen wie der Arche.lit.kalender
Bearb. Karl Dietz
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" . . . literature is . . . the most interesting thing in the world, maybe more interesting than the world." - 'This Strange Institution Called Literature' 1992
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Kalender #upcycling by karl.dz
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Arche Literatur Kalender 2026
auf 53 Wochenblättern präsentiert der Arche Literatur Kalender literarische Momente
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The Redstone Diary 2026
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Gisela Notz: Kalender 2026. Wegbereiterinnen XXIV
ISBN 978-3-945959-76-3 / 2025 / 15 Seiten / DIN A3 / ...
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Wir Frauen 2026 - Taschenkalender ==
erinnert an mutige Frauen aus Vergangenheit und Gegenwart – von Suffragetten und Widerstandskämpferinnen bis zu Künstlerinnen, Wissenschaftlerinnen und Aktivistinnen weltweit. Mit Porträts, Lexikonbeiträgen, Bildern und Zitaten bietet er Inspiration und Orientierung ...
100925 via fb
...
Antifa Taschenkalender 2026==
978-3-89771-726-8 192 Seiten, DIN A6 10,00 €
unrast-verlag.de/produkt/antifaschistischer-taschenkalender-2026 ... nicht mehr auf lager am 260326
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