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Extras

The Pauline monastery was built for Hungarian hermit monks in 1225.

Log houses were a typical type of dwellings in Hungary in the Árpád era.

A solid, gray substance which sublimates when heated. Its solution in alcohol is called ´tincture of iodine´, it is a disinfectant.

A colorless gas with a typical odor, produced by dehydrating methanol.

A solid substance formed at low temperatures on the ocean floors of Earth by the high pressure.

Also known as chloroform, used as a solvent in laboratories, earlier as an anesthetic.

An isomer of butane, a colorless, flammable gas.

It is produced by treating methane with chlorine gas and used as a solvent.

Build 3D shapes from unit cubes with the help of several views.

Build 3D shapes from unit cubes with the help of several views.

This animation demonstrates the types of soil found in Hungary.

An exercise about different types of bonds.

Lighthouses are used as an aid to navigation in coastal waters.

An exercise about the polarity of molecules.

Colorless liquid that gives off smoke in moist air.

Find notable locations of the Carpathian Basin on a map.

Place the sites of notable battles in Hungarian history on a blank map.

Find notable historical places on a blank map.

The sum of the volume of the ´tetrahedrons´ gives an approximation of the volume of the sphere.