Chris Gupta
At 11:43 PM 2/23/98 -0800, you wrote:
>The Dotto Ring is a device developed at Sloan Kettering Cancer Institute
>for the treatment of cancer. It used a peltier junction, two dissimilar
>metals, connected together in a ring...one metal is heated, the other is
>refrigerated...this produces a near perfect current which in the Dotto
>Ring was estimated at 30,000 amperes.
>
[snip]