Electric bell

Mechanical bell that functions by means of an electromagnet.

Hungarian alphabet game

Practice the Hungarian alphabet and form words from the letters.

Terms of physical geography

This animation demonstrates the most important relief features, surface waters and their relevant symbols.

Hotspots

Hotspots are areas of the Earth´s crust where magma often rises to the surface and causes volcanic activity.

The Panama Canal

The Panama Canal is an artificial waterway created to shorten shipping routes between the Pacific Ocean and the Atlantic Ocean.

Ancient Roman aqueduct and road

The excellent road and aqueduct system covering the whole empire reflects well the development of the Roman civilization.

Telephone (Alexander Graham Bell)

The device that transmits human voice as electrical signals was invented by Bell in 1876.

Bedouin camp

The seminomadic lifestyle of the Bedouin adapted to the climatic and environmental conditions of the desert.

Optical illusion

The information gathered by the eye is misinterpreted by the brain.

Formula 1 racing car

Formula 1 is the highest class and most popular type of motor racing.

Human muscles

Skeletal muscles form the active part of the locomotor system: they move the bones they are attached to.

Anatomy of the large intestine

The large intestine is the last section of our digestive track.

Maglev Trains

One of the most modern means of transportation is the Maglev, capable of traveling at speeds of over 400 km/h (248.6 mph).

Telegraph (Samuel F. B. Morse)

The American inventor presented his invention revolutionizing telecommunication at New York University in 1837.

Elementary particles

Matter is made up by quarks and leptons, while interactions are carried by bosons.

Watermill

Machines converting the energy of flowing or falling water into useful forms of power were already in use in the Middle Ages.

Continents and oceans

Dry land on the surface of Earth is divided into continents which are separated by oceans.

Lightning

Lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.

From the Stone Age to the Iron Age

This animation demonstrates the development of the ax throughout archeological periods.

The water cycle (intermediate)

Water on Earth is in a continuous state of change. The water cycle includes processes such as evaporation, precipitation, melting and freezing.

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