Biotech (Edu): SIR Campus Epidemic Toy

Plan a harmless SIR/SEIR toy simulation for campus flu dynamics using public, anonymized stats. Deliver: scope, compartments, equations, parameters to estimate, scenarios (mask uptake, class density), KPIs (R_t, peak load), charts, uncertainty. No pathogen design, no lab steps. Output: code outline, CSV schema, run matrix, ethics/comms page for public understanding.