Northern white-breasted hedgehog

The Northern white-breasted hedgehog rolls into a ball to protect itself.

V-1 flying bomb

The V-1 flying bomb was an early pulse-jet-powered cruise missile developed in Nazi Germany and deployed in WWII.

Transformer

A transformer is a device used for converting the voltage of electric current.

Biogas power plant

Biogas can be produced from organic material (manure, plant waste, organic waste) using bacteria. Biogas is a mixture of methane and carbon dioxide; burning...

How does it work? – Cinema projector

This animation demonstrates the design and operation of a traditional cinema projector.

Tardigrade

Tardigrades can survive in extreme environments, they can even stay alive in outer space.

Junk

A sailing vessel with characteristic lugsails used for both military and trade purposes.

Types of stars

This animation demonstrates the process of star development for average and massive stars.

Pollution

Pollution is the negative effect of human activity on the natural environment.

Kepler space telescope

The Kepler space telescope was launched by NASA to discover Earth-like planets orbiting other stars

Geisha

A geisha is a traditional Japanese entertainer whose skills include performing classical music and dance.

Vought F4U Corsair (U.S.A., 1944)

The Vought F4U Corsair radial-engined naval fighter was one of the most prominent American aircraft of the Second World War.

Dodo

The dodo is an extinct species of birds that used to be native to the island of Mauritius. It has become the symbol of extinction.

Aeolian landforms on coasts and steppes

Wind, as an external force, plays an important role in shaping coastal areas and steppes.

Electric car

The Tesla Model S is one of the first commercially available electric cars.

The Doppler effect

It is a well-known phenomenon that the sound of an approaching sound source is higher than that of a receding one.

Rosetta Stone

The Rosetta Stone helped to solve the mystery of hieroglyphics.

The countries of the Americas

Learning about the geographic location, capitals and flags of American countries through exercises in three levels of difficulty.

Legendary ancient empires

Numerous legendary empires were built (and destroyed) in the course of history.

What kind of food should be on your plate?

This animation helps you learn the basics of healthy eating.

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