the Greeks
Theodosius of Bithynia created the first sundial in 160 BC. Theodosius was an astronomer and a mathematician. In 293 BC the first sundial was recorded by Romans.
what year did the Sumerians first use the sundial
sundial
The gnomon is the indicator on a sundial.
Sundial Bridge at Turtle Bay was created in 2004.
the Greeks
the Greeks
Anchient era
sundial
around 430 BC
They created the first sundial.
The sundial itself doesn't really change day to day, or even year to year. They are generally fixed to the Earth and are not, in general, portable. The shadow cast by the "gnomon" (the pointer of the sundial) does move moment by moment throughout the day, and slightly from day to day.
Theodosius of Bithynia created the first sundial in 160 BC. Theodosius was an astronomer and a mathematician. In 293 BC the first sundial was recorded by Romans.
what year did the Sumerians first use the sundial
I have a sundial in the garden.The sundial were the earliest form of clocks.
well, they created paper, spread buddhism, created the sundial, confucsiom, the silk road, and more....