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Muwaqqit
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Concept
Muwaqqit
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Articles about Muwaqqit
Sundial
The sundial is the earliest timekeeping device, reading the time of day from the shadow that a gnomon casts in the sun's rays. Egyptian obelisks and portable shadow clocks led to the hemispherical dials and hemicycles of the Greeks, to Vitruvius' rules of dial…
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G
Gnomon
Object
2
s
sundial
Object
2
A
Analemma
Concept
2
E
Equation of time
Concept
2
V
Vitruvius
Person
2
I
Ibn al-Shatir
Person
2
T
Tower of the Winds
Place
2
J
Jantar Mantar
Place
1
SundialThe sundial is the earliest timekeeping device, reading the time of day from the shadow that a gnomon casts in the sun's rays. Egyptian obelisks and portable shadow clocks led to the hemispherical dials and hemicycles of the Greeks, to Vitruvius' rules of dial…