Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
I wonder if they were the real old school desks that had an ink well in them? This is before they had invented ball point pens.
You used to put a piece of chalk in them and the acid in the ink would react to the akali in the chalk and the ink would foam up and make a mess.
I was put on detention for two weeks when I dipped the girl in front of me, pigtail in a ink well. It was not a good thing to do.

A different subject, but along the same line............the ONLY time I got in trouble in elementary school was when a classmate (who always got into trouble) talked me into flooding the bathroom by clogging the drains in the urinals (the old tall types), so the water would go all over the place. Thought we'd gotten away with it, but the Principal was standing outside the bathroom, just waitin...........
NC
I never knew that about the chalk....:mixedsmi:

In my primary school we used slate boards and a slate 'pencil'![]()
'What do they make Blackboards out of if not slate ?
The day that did it is when I found out where the High Schools ventilation system was and smashed six stink bombs in it. They had to close the school that day.
My "friend" tipped them off. I wass no longer welcomed in school. I joined the Navy.
What do they make Blackboards out of if not slate ?
