A sundial has two sides. The aim of having two sides is so that the sun can only strike a shadow at one side to help people tell the time.
Multi blade on many sides with months, days, hours and sloping speared globe above many sided sundial
I have a sundial in the garden.The sundial were the earliest form of clocks.
He used a portable sundial.
The pin of a sundial is called a gnomon. It is the part of the sundial that casts a shadow onto the dial face to indicate the time.
The answer depends on what is wrog with the sundial.
they had many like the sundial and compass
The raised arm of a sundial that indicates the time of day by its shadow is the gnomon (NO-mon). A sundial has but one arm, what do you mean by secondary arm?
the shadow of the sundial is just called a shadow
The pointer on a sundial is called a gnomon. It casts a shadow on the sundial face to indicate the time.
Theodosius of Bithynia invented the sundial.
The vertical pointer on a sundial is the gnomon.
gnomon