On Feb 9, 4:02 pm, Nicholas Stock <[email protected]> wrote:
> Nick, we used to do the same with the trains....small pennies or pieces of
> granite from the sidings...fun times. As a practicing chemist, I understand
> the hazards with dealing with toxic substances, but some of this has got
> out of hand. Mercury salts are the ones to truly be worried about, and
> alkyl mercurys can kill you very quickly, but mercury vapour inhalation
> takes some time to manifest symptoms I believe....I still remember one kid
> in my class who thought it was funny to swallow a small drop of
> mercury....probably just passed right through him (I didn't ask at the
> time..;-)

In Victorian times, a pint of liquid mercury used to be drunk as a
cure for constipation (it was collected afterwards for reuse - a sort
of family heirloom).

Nick

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