Relative position of lines and planes

This animation demonstrates the relative position of lines and planes.

States and cities of the USA

This animation demonstrates the states and largest cities of the USA.

German soldier (World War I)

German sordiers in the First World War were well trained and used modern weapons.

Knights’ hall

One of the most important parts of a medieval castle was the Knights´ hall.

Medieval knight

Medieval knights were vassals of feudal lords and fought on horseback in battles.

The Hungarian army in the 15th century (cavalry)

One of the main units of Matthias Corvinus´ Black Army was the cavalry.

Flood defence system

The protective embankment, or, in case of minor floods, the summer dyke ensures the protection against flood damage.

Precision agriculture

This animation demonstrates the use of modern technology in agriculture.

Firearms

Competing with each other in the 19th and 20th centuries, the world´s most powerful nations made great efforts to develop effective firearms.

Shape games

Find views and nets of three-dimensional shapes.

Ring closure of glucose

The animation demonstrates the process of ring closure of open-chain glucose into alpha- and beta-D-glucose.

The development of television sets

Television, invented in the early 20th century, became one of the basic forms of entertainment.

Ancient Indian war elephant

Ancient Indian war elephants were used as ´tanks´ in battles.

Chain Bridge (Budapest)

The Széchényi Chain Bridge, named after István Széchenyi, was the first permanent bridge across the Danube between Pest and Buda.

Tall buildings

Tall buildings are mementoes of human history and technological development.

Sputnik 1 (1957)

The Soviet-made satellite was the first spacecraft to be launched into outer space (in October 1957).

Gold mining (19th century)

The California Gold Rush started in 1848, near San Francisco.

How does it work? - Microwave oven

This animation demonstrates how microwave ovens work.

Common kingfisher

The characteristic colours of the common kingfisher aid the bird in catching its prey.

Pollen

Pollen serves to fertilise the egg of plants. Pollen grains come in a variety of shapes and sizes, characteristic of the species.

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