At the left middle of: http://www.youtube.com/watch?v=0O68Xop-WpM
there is a very lively black object that moves in circles. It appears to have a shadow. A cropped image of the object is shown in the middle of the png below. Is it my imagination or does this object appear to be on a stem that extends to the left of it? Most of the impression that the object is on a stem comes from the motion of the object, but a thin black line can actually be seen in the clip below.
<<inline: Stem.png>>
Best regards, Horace Heffner http://www.mtaonline.net/~hheffner/
