Tony Moss of the British Sundial Society has designed a paper cut-out dial that combines a horizontal dial, a vertical dial, and a polar dial all into a nice assembly made from 4 print-outs and gluing together cereal box cardboard. This unique instrument introduces you to the shadow relationships of these fundamental typesof sundials. A challenging but rewarding design.
The design also includes the "Equation of Time" graph that allows you to change sundial shadow time into your clock time.
Dial layout and detailed instructions are provided for three latitude zones: 30-40°, 40-50°, and 50-60° covering areas from the southern USA to Alaska, Canada, UK, Europe, Russia, China, Korea, and Japan.
It is amazing what you can do with an old cereal box!
