Interactive Simulations

Explore continuously updated estimates of world population, aviation activity, emissions, resource consumption, and global human activity using published statistical datasets and transparent mathematical models.

Explore a living 3D miniature city with over 190 simulated citizens, interactive god-mode controls, natural disasters, and evolving city activity.

3D Three.js disaster & god-mode simulator. Trigger earthquakes, floods, meteors — control the planet from your browser.

Explore upcoming meteor showers, eclipses, planetary events, and space milestones with local-time countdowns, practical stargazing guides, and an interactive night-sky simulator.

Interactive 3D periodic table & chemistry explorer. Inspect electron shells, isotopes, states, and atomic models.

Manage a post-apocalyptic survival shelter by assigning survivors to resource production, upgrading facilities, maintaining food, water, and power supplies, and responding to environmental hazards and raids.

An interactive gravity sandbox for exploring orbital motion, gravitational attraction, and simplified collisions between massive bodies.

Ecosystem & evolution simulator. Watch digital organisms mutate, hunt, reproduce, and find trophic balance.

Interactive optics & light ray-tracing lab. Drag lenses, prisms, mirrors, and lasers to explore Snell's Law in real-time.

Explore an interactive 3D solar system with eight planets, simplified orbital motion, planetary information panels, Earth's Moon, Saturn's rings, cinematic camera tours, and adjustable time controls.

Compare real-world objects, measurements, distances, speeds, and sizes using sourced data and interactive visualizations.

Interactive battlefield sandbox simulation. Configure armies, formations, units, and terrain to simulate large-scale battles.

Interactive 60-second Earth experience visualizing estimated global events and modeled activity accumulating in real time.