Magnesium
‘The difficulty, then, is how far we are ourselves
the objects of our senses.’
David Hume, A Treatise of Human Nature
Like a flimsy thread my vanity
clings to, it seems that as far
as logic’s concerned what I call
my self’s a phantom and no more
a part of me than skin, hair
or toenails are, shed by the strangers
they started out with.
So where is the screen memory
flares on and who’s the kid
sitting there, spellbound,
as JB in his goggles ignites
the bright metallic strip
he holds in tongs then dips
into the flickering Bunsen?
Of all those hours spent
behind stained benches
what else remains but a few facts
or party tricks, consigned
to the dark for years
until that moment sparks?
– lighting up once more
what I learned but never used
about the alkaline earths
or hyperactive alkali metals:
their symbols, numbers, properties,
and what it is they’re good for,
reacting flamboyantly
when exposed to water.
And then there’s music shared
with friends I’ll never meet again
that takes me back to school
as now, unaccountably, a teacher does
who prepped his board in break
and signed it: Do not efface! JB –
his aim with the chalk deadly.