- Sundials are used in some countries like Japan and China.
- They used them 300 BC years ago.
- There are many different sundials.
- A sundial is a device using the position of the sun.
- all sundials must be aligned with their styles parallel to the access of the sun
- sundials are used to tell time in egypt
- sundials are part of ancient history
- sundials have Roman numerals because they used to use them in Rome