The Roman army, led by Flavius Aetius, stopped the Hun invasion led by king Attila
During World War I, Britain was part of the military alliance called the ´Triple Entente´.
The small passenger aircraft is designed for speed, convenience and economical operation.
Ancient Greek heavy infantryman.
Alkanes are saturated hydrocarbons which can be organised into a homologous series.
Medieval knights were vassals of feudal lords and fought on horseback in battles.
The wearer of the armour found at the archaeological dig of the Issyk Kurgan in Kazakhstan was named the 'Golden man'.
The screw pump commonly attributed to Archimedes made irrigation much more effective
Colour a map with the fewest number of colours possible, so that no two adjacent regions have the same colour.
Ancient Indians built huge, naturally ventilated storehouses.
The masterpiece of Buddhist architecture is located in India.
Ancient Greeks became the ‘carters of the sea’ thanks to their advanced sailing ships.
Scipio’s Roman army defeated Hannibal’s Punic army in the battle fought during the 2nd Punic war in Africa.
A Zeppelin is a type of controllable, rigid airship.
The ingenius water pump designed by Al-Jazari is a great example of the creativity of Medieval Arab engineers.
The fortress of Oradea in Transylvania is a good example of medieval fortress architecture.
A medieval glider constructed by Abbas Ibn Firnas.
The tower situated in the capital city of the Kazakh Republic symbolises the tree of life holding a golden egg.
The castle of Belgrade (Nándorfehérvár) was one of the most important components in the chain of Hungarian border forts.
The brain and skull underwent significant changes during human evolution.