Forensic science applies physics, chemistry, and biology to reconstruct criminal events from physical evidence. Every contact leaves a trace — Locard's exchange principle — and modern forensics transforms those traces into courtroom-ready evidence through rigorous scientific analysis.
These simulations let you explore the quantitative methods behind forensic investigation. Calculate DNA match probabilities using population allele frequencies. Reconstruct blood spatter angles from droplet geometry. Trace bullet trajectories through ballistic models. Estimate time of death using body cooling curves. Match fingerprints by scoring minutiae point correspondences.