🌙 Chronobiology & Circadian Rhythms

Circadian Rhythm — 24-Hour Body Clock SimulatorThe Goodwin model drives a 24-hour circadian oscillator — shift light exposure, meals and… Two-Process Sleep Model — Circadian & Homeostatic RegulationRun the two-process model: homeostatic sleep pressure builds while you are awake and the… Seasonal Rhythms — Photoperiod, Melatonin & SADChange latitude and season to see day length drive melatonin timing, explaining winter phase… Jet Lag — Circadian Disruption and RecoveryNewModel circadian phase shifts caused by transmeridian travel. Adjust time-zone crossing,… Molecular Clock — PER/CRY/BMAL1 OscillatorNewSimulate the PER/CRY/BMAL1 transcription-translation feedback loop using Goodwin oscillator… Circadian Clock Cycle SimulatorNewA clock protein complex cycles through a ~24-hour transcription-translation feedback loop,… How Archaeologists Actually Date ThingsNewAn interactive 3D timeline comparing the effective age ranges of radiocarbon dating,… Circadian ClockNewThis simulation demonstrates the principles of circadian rhythms, exploring how biological…