"It was originally an armillary sundial, spheres showing different signs of the zodiac highlighted by the sun. It was rusted, ...

If you have a project that calls for a perfectly drawn circle and you don’t have a compass, worry not. You can draw perfect circles of all sizes with a few basic office supplies or using only ...

Orienting arrow: The arrow or box, usually about the width of the magnetic needle, drawn on the interior of the compass housing. Index line: The line that comes down from the direction of travel ...