Perfect fans or shadows?

• by pbramwell

  Are these fans or shadows?

  Posted January 9, 2013 3:16 PM

• by Portyankina scientist

  Perfect fans. There is nothing that could cast those shadows.

  Anya

  Posted January 10, 2013 2:12 AM

• by simonron

  I think, strong vent with low wind speeds.

  Posted January 10, 2013 11:01 PM