G Glass Registered Mar 31, 2005 #8,221 shadow: The early thinkers and teachers noted that their own shadows moved from left to right, as does the shadow of a stick or a sundial move from left to right during the course of the sun across the heavens. Hence we have clockwise defined.
shadow: The early thinkers and teachers noted that their own shadows moved from left to right, as does the shadow of a stick or a sundial move from left to right during the course of the sun across the heavens. Hence we have clockwise defined.