Unit Title	Author
2023
“Rare Ability and Devotion”: Elizabeth Tyler, first visiting Black nurse of Philadelphia, as Counter-Narrative	Danina Garcia
Keywords: Medicine, Medical History, Henrietta Lacks, Tuberculosis, Nursing History, Philadelphia, African American History
2016
The Born Identity of Atoms	Eual A. Phillips
Keywords: algebra, atoms, Chemistry, fission, fusion linear equations, graphing, High School, Medicine, modelling, neutrons, nuclear, nuclides, Physical Science, physics, protons, radioactivity, reactions, Science, stars, stellar nucleosynthesis, universe
2009
Philadelphia 1793: Yellow Fever, Race, Medicine and Politics	Mona Kolsky
Keywords: History, Medicine, Philadelphia, race, yellow fever