They used sundials to keep track of time using the sun. At "high noon", the sun was at its highest point, and in such a position that made the stick's shadow point at 12, then every "hour" after 12, they marked the dial in the other 11 places, making the first sundial. Sundials have advanced to use a triangle with a concavely curved side, and roman numerals instead of rocks and such. Also, they couldn't have minute hands due to the fact there couldn't be a second shadow for a second object in the center.
There is no specific date stated as to when sundials were first used.
Sundials were used to tell time, back without watches.
Through sundials,water devices etc
no because its not like a clock in our days.
In olden days, they allowed people to tell the time.
There is no specific date stated as to when sundials were first used.
There have been many cultures use the sundials over the years. The Egyptians and Mayans both used the sundials. The American government used sundials in the 1830's.
Sundials use the posidtion of the sun to cast a shadow on the dial. You can then read the number on where the shadow falls to get the time. As a result, no, there shouldn't be different types of sundials.
The two types of sundials are altitude and azimuth sundials.
No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.
sundials
because we have clocks
Sundials were a good thing 2 use!!
sumerian civilization
The egyptians used sundials to tell time.
Because they didnt have that kind of technology yet!
Sundials require sunlight.