Rings inside rings, like a gyro.
Posted: Sat Jan 28, 2012 4:07 pm
Click on the image to view it full size, then, site back 3 feet away from your monitor, hold still and look in the middle of the top black strip (between the 2 lines). Now, very slowly, cross yours eyes to merge the left and right lines into one in the middle. At this point, you should see 3 lines, one on the left, one in the middle and one on the right. When you have focus, slowly start looking at the image below the black bar. You should see it in 3D, just like real life. Cool isn't it!