What is polarisation? Light waves swinging in one pane, like in picture a) are polarised. But generally all light occurring in nature is a mixture of all kinds of waves, swinging in all directions and panes like seen in picture b)
Page Scores range from 0% to 100%. The higher the score, the higher the perceived quality of the image. Score is not a simple average of votes, but takes into account the number of votes and the power of the voters.
For every object, a hit is registered each time the object's main page is viewed. A user's hits are the sum of all the hits on the objects he or she owns.