Sun’s Magnetic Pole Flip Shown In NASA Visualization ( Video )
http://www.youtube.com/watch?feature=player_embedded&v=B4UtVo7-yJA#t=0
http://www.youtube.com/watch?feature=player_embedded&v=B4UtVo7-yJA#t=0
http://www.youtube.com/watch?feature=player_embedded&v=B4UtVo7-yJA#t=0