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DIY Ball Lightning
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To: "'Tesla List'" <tesla@pupman.com>
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Subject: DIY Ball Lightning
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From: Tesla List <tesla@stic.net>
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Date: Thu, 2 Apr 1998 22:21:11 -0600
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Approved: tesla@stic.net
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From: Mike Harrison [SMTP:wwl@netcomuk.co.uk]
Sent: Thursday, April 02, 1998 3:01 AM
To: Tesla List
Subject: Re: DIY Ball Lightning
.>
>I'll have to look into this. People have been producing things they call
>"plasmoids" in microwave ovens using candles, but I don't have a large
>enough microwave with which to try this. Unfortunately, I gave away a
>750W beat-up microwave oven that I had earmarked for experiments. I
>will be on the lookout for another one, however.
I'm not convinced the plasmoid phenomenon is anything more than a
carbon arc, occurring when 2 pieces of carbon form a dipole. A dish
with several pea-sized pieces of coke (the black variety, not the
white stuff:-), or broken carbon rods from a battery work very well.
You sometimes observe 'flares' rising from the arc, but my guess is
this is just the efffect oif the airflow from the oven fan.
____ ____
_/ L_/ Mike Harrison / White Wing Logic / wwl@netcomuk.co.uk _/ L_/
_/ W_/ Hardware & Software design / PCB Design / Consultancy _/ W_/
/_W_/ Industrial / Computer Peripherals / Hazardous Area /_W_/