Four Times a Year, This Sundial Spells the Word "Solstice" or "Equinoxe"
This amazing sundial at the Ecole Supérieure... ...igned so that on the day of the summer and winter solstices , sunlight shining through it displays the word " solstice ." On the days of the spring and autumn equinoxes,...
http://www.neatorama.com/2012/06/27/sundial-spells-the-word-solstice-or-equinoxe/



