The Lab She Built from Sewing Needles (Rita Levi-Montalcini)

Lyrics

[Verse 1]
Mussolini's racial laws
removed you from the university in 1938 —
not for anything you did
but for what your blood contained,
which is the kind of sentence
the basal ganglia files
under threat before the prefrontal cortex
has finished reading it
You were thirty-one,
your research barely started,
and the government had decided
that Jewish scientists
were a category Italy
could subtract from itself
without noticing the loss

[Verse 2]
You built a laboratory in your bedroom —
sewing needles sharpened on a whetstone
to make microsurgical instruments,
a homemade incubator
constructed from parts
you carried home in your coat,
chicken embryos from a local farm
because the chick nervous system
was the model organism
you could afford
on no salary
in a country that had erased your name
from every faculty register
The bombs fell on Turin
and you moved the lab to the countryside
and kept cutting, kept staining,
kept watching the nerve fibers grow
as if the war were a weather event
occurring in a different room

[Chorus]
Nerve growth factor —
you found it in the embryos,
a protein that tells neurons where to go
and how fast and in what direction,
the chemical sentence
that the developing brain
uses to build itself
You saw it under a microscope
made from borrowed parts
in a room that was not a laboratory
in a country that said
you were not a scientist
and the nerve fibers grew anyway
in radiant halos around the tumor tissue
like a city building highways
toward a fire it hasn't been told about yet

[Verse 3]
After the war you went to St. Louis —
Washington University, Viktor Hamburger's lab —
and for thirty years
you and Stanley Cohen
chased the molecule
through snake venom and mouse tumors
and salivary glands
until you had it pure,
had it sequenced,
had it undeniable
The thalamus routes every signal
the body receives
and you had found
one of the signals it was waiting for —
the one that says grow here,
the one that says this direction,
the one that says the nervous system
is not an accident
but an argument
the body is making with itself
about where to send the wiring next

[Bridge]
They gave you the Nobel at seventy-seven
and you wore it
the way you wore everything:
with the posture of a woman
who had already done the hardest thing
in a bedroom in Turin
with sewing needles and chicken embryos
while her country
tried to subtract her from the equation
The prize was not the point —
the point was the nerve fibers
growing in radiant halos
in a room that should not have been a lab
in a life that should not have been possible
and was

[Outro]
You worked until you were a hundred and three —
the oldest living Nobel laureate,
still publishing, still lecturing,
still wearing the same expression
you wore in the bedroom laboratory:
the calm of someone
who understood that a government
can revoke your appointment
but it cannot revoke the nerve growth factor
because the molecule does not read legislation
and the embryo does not check
whether the hands holding the needle
are the right kind of hands
The drawer where they keep your discovery
was built from sewing needles
in a room the war forgot to destroy
and it has been open ever since —
every neuron that finds its way home
is walking the map you drew
while the bombs were still falling