A reverse Sundial Chronograph
The reverce Sundial functions by projecting images off the mirrors onto a position on the
oracle screen.
oracle screen.
"A sundial is a device that measures time by the position of the Sun. In common designs such as the horizontal
sundial, the sun casts a shadow from its style (a thin rod or a sharp, straight edge) onto a flat surface marked
with lines indicating the hours of the day. As the sun moves across the sky, the shadow-edge progressively
aligns with different hour-lines on the plate. Such designs rely on the style being aligned with the axis of the
Earth's rotation. Hence, if such a sundial is to tell the correct time, the style must point towards true North (not
magnetic North) and the style's angle with horizontal must equal the sundial's geographical latitude. However,
many sundials do not fit this description, and operate on different principles
" from en.wikipedia.org/wiki/Sundial#Casting_light_instead_of_shadow"
sundial, the sun casts a shadow from its style (a thin rod or a sharp, straight edge) onto a flat surface marked
with lines indicating the hours of the day. As the sun moves across the sky, the shadow-edge progressively
aligns with different hour-lines on the plate. Such designs rely on the style being aligned with the axis of the
Earth's rotation. Hence, if such a sundial is to tell the correct time, the style must point towards true North (not
magnetic North) and the style's angle with horizontal must equal the sundial's geographical latitude. However,
many sundials do not fit this description, and operate on different principles
" from en.wikipedia.org/wiki/Sundial#Casting_light_instead_of_shadow"
