File:Woodburn fractal.jpg

$File:Woodburn fractal.jpg$

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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

Permission
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Metadata

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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