Technical description of a pipe, "long hole wrapped in metal".

wrote in message
oups.com...
Nyal Williams wrote:
Try a Donut Shop that sells donut holes....

A bit off topic but...
Years ago I had been told about a Florida company that put holes in
sheet metal. It seems that after years of being in business, they had
quite an inventory of improperly sized holes that they had not been
able to install in the sheet metal. They had to get rid of them, so
they flushed them down the storm drain. And, of course, they collected
in the groundwater, in bunches. After some time, they displaced enough
limestone that those giant sinkholes formed and the ground collapsed
where the bad holes had collected.

Just passing it along. Hope it helps.