>Erik (Who once fed pure oxygen through a steel pipe into his operating
crucible furnace,
> causing the steel pipe to burn back reasonably rapidly toward him,
>leaving a trail of molten steel. (Don't tell Daniel.))
Urban myth has it that a development with the steel pipe packed with
steel rods;
and a suitably large supply of oxygen, was used by bank robbers to cut
not just
through the side of the safe, but the stone /brick walls which enclosed it !
...not sure what length of pipe was used.
regards Rohan McLeod
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