Putting a candle out with carbon dioxide

What should we look out for in wine cellars? In this experiment we produce carbon dioxide with vinegar and baking powder.

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The animation shows the way forces act on wheeled vehicles and vehicles with runners.

The magic chain

A spectacular optical illusion using a chain of closed rings.

Sir Isaac Newton

Newton, one of the greatest physicists, has laid down the basics of mechanics. In this video we...

Archimedes' seesaw

In this experiment, we use buoyancy to study the balance of two glasses of water.

Kepler´s laws of planetary motion

The three important laws describing planetary motion were formulated by Johannes Kepler.

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