Charged Gas Light Rod

Posted by none (New York, United States) on 3 December 2006 in Miscellaneous.

During a physics lab concerning optics. I have no idea about the physics behind this as many other things distracted me during that period of day. This was probably the first day I actually used my 17-40mm. I believe the focal point is about a mm or two off as it's really, really hard to focus without glasses in a dark room with no tripod.

I think I'll be posting my current magnum opus tomorrow.

Canon EOS 20D
1/125 second
F/8.0
ISO 800
30 mm

red
light
electricity
gas
electron