# Eurekarium

> Eurekarium is a free museum of interactive exhibits on how things work — living cells, the Moon, drifting continents, light and numbers. Please touch the exhibits.

Every simulator page has the interactive simulation at the top and a plain-language explanation underneath, with key facts, common misconceptions, an FAQ and cited sources. Free, no account, works on phones and classroom projectors.

## Biology

Cells, bodies and the machinery of living things.

- Cell Explorer (coming soon): Shrink down and swim through a living cell in 3D. Meet every organelle, see what it does, and compare animal and plant cells.

## Astronomy

The Sun, the Moon, the planets and the sky above you.

- [Moon Phases Simulator](https://eurekarium.com/astronomy/moon-phases/): Move the Moon around the Earth and see why it changes shape, what the eight phases look like, and why eclipses are so rare.
- Seasons (coming soon): Tilt the Earth and see why we have summer and winter — and why the distance to the Sun is not the reason.
- Solar System to Scale (coming soon): Travel through the Solar System at its true scale, or at the speed of light, and feel how empty space is.

## Earth Science

Plates, volcanoes, oceans and the forces that shape the planet.

- Plate Tectonics (coming soon): Watch Pangaea break apart and see why earthquakes and volcanoes gather along the edges of the plates.

## Physics

Light, motion, energy and the rules behind them.

- Light and Colour (coming soon): Split white light with a prism, mix coloured lights and paints, and find out why the sky is blue.

## Math

Shapes, fractions and patterns you can see and touch.

- Fraction Lab (coming soon): Cut, compare and combine fractions with your hands until adding them feels obvious.

## About

- [About Eurekarium](https://eurekarium.com/about/)
- [Contact](https://eurekarium.com/contact/)