A zither is one of the typical instruments of Hungarian folk music, played by strumming or plucking the strings.
Colorless, odorless, heavier-than-air gas. Necessary for the photosynthesis of plants.
This animation presents the current refugee crisis from various points of view.
One of the best known species of spiders, often kept as pets. Its bite is not fatal for humans.
The B-2 Spirit heavy stealth bomber was deployed in the Balkan war, Afghanistan and Iraq.
The saker falcon is a large bird of prey widespread in Europe and and Asia.
The Tower of Hanoi is a mathematical puzzle.
The efficient reconnaissance aircraft has been used by the CIA since the Cold War.
Villages were the first permanent human settlements
This animation demonstrates the construction of motorcycles.
A brick castle in South-East Hungary; its oldest parts were probably built in the late 14th century.
The Ironsides were members of the Parliamentarian cavalry formed by Oliver Cromwell during the English Civil War.
The most important types of local winds are the sea-land breeze, the mountain-valley breeze as well as the downslope winds.
Three-dimensional assembly puzzle with solutions.
The British Royal Fleet led by Admiral Lord Nelson defeated the combined Franco-Spanish fleet in the naval battle during the Napoleonic Wars.
During World War I France was part of the military alliance called ´Triple Entente´.
Drums are played by hitting the membrane. There are many versions of drums.
The geographical distribution of major (world) religions has been influenced by historical events.
The Orthodox church, situated on a picturesque cliff, was named after John the Apostle
The US Marine Corps is an important branch of the US Armed Forces, with about 200 thousand, specially trained members.