A series of interactive websites
Six interactive websites about the world around us — from the quarks in a drop of water to the flight of the Milky Way. Turn the 3D scene, change the cause and see the effect straight away.
Astronomy
Sitting still? It only feels that way.
From spinning on its axis, through the orbit around the Sun and the galactic year, to the Milky Way’s journey through the Universe — all of the Earth’s motions at once.
Astronomy
Eight planets, one star — and a scale that won’t fit on a screen.
How the Solar System moves, why its planets, moons and comets are so different, and how it formed from a disc of gas and dust.
Weather and climate
Change the cause — watch the weather.
From a cloud droplet and a snowflake, through thunderstorms, lows and hurricanes, to the circulation of air around the whole planet and climate change.
Structure of matter
What is inside a drop of water?
From what you can see with the naked eye, through cells, molecules and atoms, down to atomic nuclei and quarks.
Chemistry
What happens when substances react?
From two colliding molecules, through fire, dissolving, acids and batteries, to carbon chains and the periodic table as a recipe for compounds.
Physics
Physics Step by Step
From the phenomenon, through the formula, to a worked problem.
Lessons and worked problems for a Polish regional physics competition (ages 13–15): buoyancy, pressure, heat, energy, motion and forces.
