What will happen to us?

Let's find solutions to the global environmental issues!

The anatomy of the heart (intermediate)

This lesson introduces the position and anatomy of the heart, as well as the blood flow and heart sounds.

Is glass a liquid or a solid?

A lesson about the special properties of glass, the process of glassmaking and the various types of glass.

How can we group chemical reactions?

The experiments in this lesson will introduce you to the various types of chemical reactions.

How do birds fly? Part 2

Let's examine the anatomy of birds and their vital processes from the point of view of flying.

How do birds fly? Part 1

The plumage and streamlined bodies of birds play a key role in flying.

Sound waves all around us • Part 1

This lesson is about the sound waves surrounding us.

How to feed your T-rex

The lesson introduces you to the features of Tyrannosaurus rex.

Does wind have energy?

This lesson presents the old and modern ways of utilising wind energy.

Are poison dart frogs poisonous?

Find out interesting facts about the anatomy of amphibians and their vital processes.

What can positioning systems be used for?

This lesson encourages the use of the Global Positioning System.

Activity? Radio? Radioactivity!

This lesson presents the discovery of radioactive radiation and its positive and negative applications.

Where will we meet?

Let's find out how many pieces of information are necessary for specifying a location.

How did humans conquer the air?

This lesson presents the most important milestones in the history of aviation.

A Journey to the Centre of Earth

This lesson presents the internal structure of Earth, the geospheres and their general properties.

Let's measure time!

This lesson presents timekeeping devices and the types and units of time measurement.

Which came first, the feather or the bird?

This lesson presents which animals developed feathers during the course of evolution.

Become a forensic anthropologist

Find out what types of bones there are and what anthropologists do!

Do lichens damage trees?

In this lesson you will familiarise yourselves with special organisms, that is lichens.

Let's get to know the faces of forests!

In this lesson you will find out where deciduous forests are located on the Earth and their fauna and flora.

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