A compass fits this definition.
A navigational tool with a needle is a compass because it helps you to navigate which is cosidered as a tool. A compass has a needle inside to point which way is north. There is your answer :)
Francis Drake
I think you're thinking of a compass.
I think you're thinking of a compass.
an astrolabe
a compas
is a tool used for finding the right direction! example compass rose!!
That's the purpose of the sextant.
he usd a compass and an astrolabe.
It's not necessary at all. But the fact that it can be usedas a navigational tool makes it quite useful.
a needle used for clay
A compass fits this definition.