Helicopter (BELL 206 Jet Ranger)

The Canadian helicopter is one of the most widely used helicopters in the world.

Soma cube

Three-dimensional assembly puzzle with solutions.

American Marine (beginning of the 21st century)

The US Marine Corps is an important branch of the US Armed Forces, with about 200 thousand, specially trained members.

Tiktaalik

A transitional form between fish and tetrapods, or four-limbed vertebrates.

Colouring a cube

Colouring the vertices, edges and faces of a given cube according to the criteria specified in the exercise.

Domestic dog

Dogs are the domesticated subspecies of grey wolves.

How does it work? - Impulse steam turbine

This animation demonstrates the structure and operation of impulse turbines.

How does it work? - Combine harvester

Combine harvesters are machines that harvest and thresh grain crops.

Flood defence system

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

Prisms

This animation demonstrates several types of prisms, from general to regular.

Market town (Kingdom of Hungary)

Market towns became the most common type of towns in the Kingdom of Hungary by the Late Middle Ages.

Ottoman architecture in Hungary (17th century)

Remnants of Ottoman architecture in Hungary include the Gazi Kasim Pasha Mosque in Pécs and the Minaret of Eger.

Battle of Trafalgar (1805)

The British Royal Fleet led by Admiral Lord Nelson defeated the combined Franco-Spanish fleet in the naval battle during the Napoleonic Wars.

French soldier (World War I)

During World War I France was part of the military alliance called 'Triple Entente'.

Battle of Lepanto (1571)

The Ottoman fleet suffered a catastrophic defeat by the fleet of the Holy League.

Battle of Hastings (1066)

The battle ended with the victory of William the Conqueror´s Norman army over the English.

Light and shadow

By varying the position of the light source, you can examine the shades projected onto the planes of the coordinate system.

Dóm Square (Szeged, Hungary)

The Votive Church of Szeged, located on the Great Plains of Hungary, emerges from the buildings of the city's famous square, while the National Pantheon can...

Tropical cyclones

Cyclones are large air masses with winds spiralling inwards around a low-pressure centre, and carry clouds and precipitation.

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