Armillary Sphere on wood base Model Display Width:7 without the heavy weight of

without the heavy weight of traditional stone

and charm to any home

Perfect for any space that needs a touch of the sea in your home or office

Dimensions: 49

Armillary Sphere on wood base Model Display Width:7 without the heavy weight ofArmillary spheres have become an icon of science with their elegant rings and beautiful silhouettes. Eratosthenes may have invented armillary spheres around 255 BC. These instruments are made up of a set of graduated rings representing circles on the celestial sphere, such as the meridian, equator, ecliptic horizon, tropics, and colures. With the aid of an armillary sphere, one can track the path of the sun for any given day of the year or determine a