Video on armillary sundials (5.5MB)

David Harber explains how sundials work, covering gnnomons, datums and more of the science behind his stunning armillary sphere sundials. Armillary spheres can be made of brass, bronze or surgical grade stainless steel.

View this clip in an external player

More armillary spheres

Download our
NEW 2012 brochure
for more information:

Name: Email: