Horse mill

Machines powered by animals were mainly used in mills, for grinding grains.

The Brandenburg Gate

This Neoclassical structure is one of the best-known landmarks of Berlin and Germany.

Slavs

Modern Slavs live in 14 European countries that can be classified into 3 groups.

Kepler space telescope

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

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.

Types of stars

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

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.

Aeolian landforms on coasts and steppes

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

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.

Geisha

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

Polynesian family settlement (Samoa, 15th century)

The architecture of traditional Samoan family settlements reflect the unique culture of their inhabitants.

Vought F4U Corsair (USA, 1944)

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

Movements of the head

This animation demonstrates how muscles and vertebrae move the head.

Radial engine

Radial engines are used primarily in aeroplanes and helicopters.

Levels of biological organisation

This animation presents levels of biological organisation from the level of the individual organism to the level of cells.

Adrenaline (advanced)

Adrenaline, also known as epinephrine, is a hormone produced in our body in stressful situations and plays an important role in the fight-or-flight response.

Dromedary

The dromedary is an indispensable animal for inhabitants of the deserts.

Colour vision deficiency

The inability to differentiate certain shades of colour is called colour vision deficiency.

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