Clearly, the Great Horned One lives in my bathroom.

This image brought to you buy lasers, mirrors, toroidal vortices, and the coolest dad and 3 year old ever...



Here is the same image (photoshopped for clarity)...



Confused?
Well I got this cool little toy that blows smoke rings. My father in law gave me another cool toy that projects a laser across a flat plane instead of just one thin beam. Its used for getting things level etc.
Alyssa and I went into the bathroom, turned off the lights, and bounced the laser off the big mirror and shot smokerings through it. So you get to see the cross section of the rings. Check out the video.

Some other interesting stills.




Short video..
http://www.pasqualy.com/toroid/toroidvid00.wmv
(audio is not in time with video, I just threw it in there for entertainment)


in case you are interested in making your own...
http://www.zerotoys.com/newsite/science.htm