This animation demonstrates various groups of solids through examples.
A game about the different views of complex objects.
Scipio’s Roman army defeated Hannibal’s Punic army in the battle fought during the 2nd Punic war in Africa.
Ancient Greeks became the ‘carters of the sea’ thanks to their advanced sailing ships.
Ancient Indians built huge, naturally ventilated storehouses.
Tall buildings are mementoes of human history and technological development.
Ancient Indian war elephants were used as ´tanks´ in battles.
A colourful and entertaining animation to practise orientation in space.
Direct action pumps and suction pumps are among the simplest water pumps.
The Global Positioning System consists of 24 satellites but only 4 have to be visible for positioning.
Colourless, odourless gas, highly toxic to humans and animals in high concentration.
A brick castle in South-East Hungary; its oldest parts were probably built in the late 14th century.
The best-known piece of the Hungarian Crown Jewels is the Holy Crown.
A legendary fighter plane used by the German air force in World War II.
The efficient reconnaissance aircraft has been used by the CIA since the Cold War.
A game about sights around the world.
The animation demonstrates the process of ring closure of open-chain glucose into alpha- and beta-D-glucose.
The geographical distribution of major (world) religions has been influenced by historical events.
A Zeppelin is a type of controllable, rigid airship.
Automobiles have evolved a lot since the late 19th century.