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sundial
The first sundial was invented in 609 BCE by the Neo-Babylonian Empire.
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.
he made it by using metal
A sundial
Your Mom and me did it so we made you and asians who then went on to make the sundial
i dont have a clue lol
The sundial was the first type of clock ever used
sundial
Theodosius of Bithynia invented the sundial.
The oldest known is from Egypt's Valley of the Kings
Someone (or some animal with a little more brain than the others) saw the shadow of something and marked the angle: voilá a sundial!
He used a portable sundial.
the sundial
The Qin
The first sundial was invented in 609 BCE by the Neo-Babylonian Empire.
a sundial is a device that was used to tell time a long time ago. here is a vid that will tell you all about them: http://www.youtube.com/watch?v=tI0GqYJha1Q