For the #PrinterSolstice2526 prompt ‘even’ -the number of quarks in a meson, a type of particle first observed & published by Bibha Chowdhuri (1913-1991) & her supervisor D.M. Bose in extensive air showers from cosmic rays. My portrait shows her, a mountain on which she gathered her data & a schematic of the cascade of particles we find in cosmic rays.
Born in Kolkata, her family’s Bramohist faith quite unusually 🧵
#womenInSTEM #histsci #particlePhysics #physics #cosmicRays #mastoArt