On 05/22/2017 09:08 AM, William Sudbrink via cctalk wrote:

> Don't forget playing with a big tub of Hg in chemistry class.

Heh.  I remember building a mercury diffusion pump as a special class
project.  If a kid was to spill as much mercury today that I spilled
back then, they'd probably raze the building.

--Chuck

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