According to Genesis flood narrative, Noah was ordered by God to build a large vessel to save his family and the animals from the flood.
King Xerxes built pontoon bridges across the Hellespont for the Persian army.
The characteristic colours of the common kingfisher aid the bird in catching its prey.
This animation demonstrates how microwave ovens work.
Máy tuốt lúa được sử dụng để tách phần hạt khỏi cây lúa.
Vì xung đột quân sự ở Sudan, hàng triệu người đã phải rời bỏ nhà của mình.
The emergency landing of the pilot appears in the frame story of Antoine de Saint-Exupéry´s most famous novel, The Little Prince.
A pilgrimage chapel designed by the French architect Le Corbusier, one of the greatest architects of the 20th century.
The phalanx formation was a military formation of the Greek heavy infantry.
Members of the ancient Roman Legions were the masters of military tactics.
Hans Christian Andersen´s legendary character comes to life in a diorama.
Central European farmhouses in the 19th century had characteristic interior and exterior.
Nhiều thiết bị ngoại vi có thể được dùng cùng với máy tính xách tay.
Phần não và hộp sọ đã trải qua những biến đổi quan trọng trong quá trình tiến hóa của loài người.
One of the most beautiful Art Nouveau buildings in Hungary.
Saving energy and protecting the environment are important factors in the design of modern office buildings.
A beehive tomb on the site of the ancient city of Mycenae, attributed to the legendary king.
The Gaul city Alesia, defended by Vercingetorix, was besieged by the Roman forces of Julius Caesar in 52 BC.
Dựa vào vòng đời, côn trùng được chia thành ba loại: côn trùng không biến thái, biến thái không hoàn toàn hoặc biến thái hoàn toàn.
Extinct species of fish which had thick ´armour´ protecting the head.
Living fossil, important stage in the evolution of tetrapods.
