mandaladana: Analemma. The sun’s position in the sky, photographed from the same location at the same time of day throughout a year, forms an analemma. This shows the sun’s apparent swinging from its northernmost position, at the analemma’s uppermost

mandaladana: Analemma. The sun’s position in the sky, photographed from the same location at the same time of day throughout a year, forms an analemma. This shows the sun’s apparent swinging from its northernmost position, at the analemma’s uppermost

tags: A Collection of Curiosities, astronomy,sun,time lapse,photography,physics,facts,analemma,geometry,time,

from: http://mister-wunderkammer.tumblr.com/post/109427364536