http://ipraudio.interlochen.org/2013-08-02%20Cross%20Quarter%20Day.mp3
On this visit to Mackinaw City's Dark Sky Park we discuss Cross Quarter Days and telling time by the stars.
http://ipraudio.interlochen.org/2013-08-02%20Cross%20Quarter%20Day.mp3
On this visit to Mackinaw City's Dark Sky Park we discuss Cross Quarter Days and telling time by the stars.