Roman wrote:

>
>For the need Jinx had it doesn't require high volts,
>just high current. Connect a thin copper wire to a
>12v car battery and see how much copper gets deposited
>on the things near it... :o)

Back in high school I made my first "arc welder" using a
xfrmr from a TV set - probably used the 12V 10A secondary
windings - broke the carbon rods out of 2 D-cells, connected
to the xfrmr, and held the rod ends close together. Made a
fine arc - prolly reason I need glasses now [spectacles, to
you brit types]. Maybe Jinx can use a heavy copper wire for
the 2nd electrode.

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