[Histonet] another money saving question

[Emily Sours]

Is there any way to extend the life of PAP pens? Add a little xylene to the
tip or soak it in something?
I feel like they run out so fast.

Emily

It has become almost a cliche to remark that nobody boasts of ignorance of
literature, but it is socially acceptable to boast ignorance of science and
proudly claim incompetence in mathematics.
-Richard Dawkins