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File:Woodburn fractal.jpg

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Summary

Description Here is what happens when you put a few kV between two nails in some wet pine. I have adjusted the voltage between 2 to 10 kV from my single MOT with voltage multiplier as used in my laser supply altering it periodically to promote the spark or prevent flames. If things stopped I added a water spray. The burns have a curiously fractal nature about them. Note that the burns are just as likely to burn away from the nails as towards. I didn't encourage things either way.
Date 18 February 2008
Source http://tesladownunder.com/LowVoltagePower.htm#Wood%20burn%20fractals
Author Peter Terren
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer Hewlett-Packard
Camera model HP PhotoSmart C812 (V09.37)
Exposure time 22,897/20,000 sec (1.14485)
F-number f/4.8
ISO speed rating 100
Date and time of data generation 20:09, 8 May 2004
Lens focal length 22.8 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used ACD Systems Digital Imaging
File change date and time 20:11, 8 May 2004
Y and C positioning Centered
Exif version 2.2
Date and time of digitizing 20:09, 8 May 2004
Subject distance 0.539 meters
Light source Standard light A
Flash Flash did not fire
DateTime subseconds 623
Colour space sRGB

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