========.     
========.     
BIOMRF.ZIP    BioMurffs demonstrates the principle of cumulative small change as a mechanism for Darwinian  evolution
STAGES12.ZIP  Stage Predictor Program Version V1.2 Given a list of initial cells of observation, the program calculates, for any given number of days, the cells reached from the first third, second third, and end of each initial cell's stage.
UTUTOR.ZIP    Nucleus v1.0. Tutorial on Cell Biology. By Leonard C. Ginsberg.