Curveball illusion

This is so weird.

http://illusioncontest.neuralcorrelate.com/2009/the-break-of-the-curveball/

Cool! I can’t wait for a brainy doper to explain *that *to us. (Please type slowly and use small words).

You think the Nats could sign that illusion to a bullpen spot?

–Cliffy

Another side note: If I close my right eye and focus on the blue dot, the ball curves at the beginning, then goes through my blind spot, and reappears at the bottom. What fun THAT would be in baseball!