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From: "Steve Jones"
Subject: Re: Small Tesla Coil
Date: Sat, 23 Nov 2002 13:28:59 +0000 (UTC)
Organization: BT Openworld
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what is rebar? i've not heard of that before.
As technology improves the power supply will get smaller so it isnt really
an issue - we know it will happen. Batteries are getting more powerfull all
Its more the method of contructing and controlling the arc or lazer. The
problem with a lazer is how to make it 3 feet long. They tend to go on
forever. And also, lazers wont bounce off each other so sword fighting would
be a bit silly. This is also true of the arc. How do we create a seemingly
solid form of energy thats cuts through everything and is only 3 feet long
I thought magenetics may be the answer, opposites attract but the same poles
containing the energy in this small area may infact concentrate it and so
increase the chances of cutting through things.
Its a facinating problem i think. Its easy to dismiss it but harder to think
seriously about it and find ways of actually acheiving it.
"Boris Mohar" wrote in message
> On 23 Nov 2002 07:15:30 GMT, Mike Poulton wrote:
> >On 22 Nov 2002, Parmin said:
> >> But seriously, is it true that argon (or was it krypton?)
> >> laser light path have low electrical resistance?
> >Nope, neither of those lasers. Some pulsed lasers are capable of
> >ionizing the air in their beam paths, mostly Q-switched YAG and TEA CO2
> >lasers. The ionized part of the path looks like a spark, and is
> The power supply for those might fit in a large back pack. I prefer a
> length of rebar. Conductivity becomes non issue.
> Boris Mohar
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