This animation demonstrates how lifts work.
The Canadian helicopter is one of the most widely used helicopters in the world.
This animation demonstrates the most important seas and bays.
This animation demonstrates the structure of water towers.
This animation demonstrates the use of modern technology in agriculture.
Tanks developed in the mid-1910s quickly became the most important weapons of land-based military operations.
A legendary fighter plane used by the German air force in World War II.
The Arch of Triumph was built at the entrance of the Forum Romanum, to commemorate Emperor Titus’ victory in the Siege of Jerusalem.
In 1946 a Hungarian scientist was the first person to detect radar echoes from the Moon.
The efficient reconnaissance aircraft has been used by the CIA since the Cold War.
The B-2 Spirit heavy stealth bomber was deployed in the Balkan war, Afghanistan and Iraq.
Typical flats characterise the culture of the decade.
The Soviet-made twin-engine interceptor aircraft was first deployed in 1982.
The Fighting Falcon is the most successful aircraft in the category of multi-purpose fighters.
The Altar of Peace, commissioned during the reign of Augustus, was one of the most important works of ancient Roman art.
The battle, that is considered to be a tactical masterpiece, meant a decisive victory for Alexander the Great against Persia.
The iron lattice tower, erected for the 1889 World Fair, became the symbol of the capital city of France.
A floatplane (sometimes called hydroplane) is an aircraft capable of taking off not only dry land, but water too.
A zither is one of the typical instruments of Hungarian folk music, played by strumming or plucking the strings.
One of the crystalline allotropes of elemental carbon.