Water thermometer

An easy way to make your own thermometer at home!

Istanbul – An Eastern metropolis heading for the West

One of the most important cities in history is the largest metropolis in present-day Turkey.

The brown bear

Let’s see how a bear, which the most popular chidren's toy was modelled after, lives in real life.

The production of ethylene and its reaction with bromine water (observation)

Ethylene, produced by the heating of polyethylene, changes the colour of bromine water.

The math behind the lottery

A lot of people have certainly dreamt about winning the lottery. But how big is that chance?...

Japanese creeper

An ornamental plant often grown to cover porches and walls of houses. It creates fresh and green...

Rising water

Another cool but easy science experiment you can do at home.

Reverse illusion

See how you can reverse an image using a glass of water.

Electric cornstarch

A little electricity from a charged balloon causing the cornstarch mixture to move towards the...

Magic water barrier

Due to the temperature differences the liquids do not mix.

Visible sound

Have you ever seen the sound?

Transparent coke

Let's make the typical colour of the coke disappear!

Magic straw

Move a straw on top of a bottle, without touching it.

The film projector

Find out how the images of a film appear on the screen.

Properties of matter: mass, volume and density

In certain cases, liquids do not mix together, and form layers instead. See what happens when we...

The greenhouse effect

The Earth’s atmosphere acts like an enormous greenhouse.

The future of our world

In the world of science, the future is forecast on the basis of various mathematical models....

The evolution of humanity Part II - Towards a new world

In the next stage of human evolution, Homo erectus started to adapt to its environment.

The evolution of humanity Part I - Venturing down from the trees

For a long time, mankind has been interested in its ancestors that lived thousands of years ago.

The Cuban Missile Crisis

A confrontation that almost led to a nuclear war.

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