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.
A colourful and entertaining animation to practise orientation in space.
The Gaul city Alesia, which was defended by Vercingetorix, was besieged by the Roman forces of Julius Caesar in 52 BC.
This animation demonstrates how electric steam irons work.
A colourless, odourless, non-reactive gas, it constitutes 78.1% of Earth´s atmosphere.
The California Gold Rush started in 1848, near San Francisco.
Several European countries joined the conquest of the New World, making America a colourful continent.
Living fossil, important stage in the evolution of tetrapods.
Extinct species of fish which had thick ´armour´ protecting the head.
This animation demonstrates how a washing machine works.
Egyptian Pharaohs were respected as gods, they were lords of life and death.
The animation demonstrates how laser printers work
Woodwind instruments differ from brass instruments mainly in their reed.
A game about the different views of complex objects.
This animation demonstrates various groups of solids through examples.
Colourless, odourless, heavier-than-air gas. Necessary for the photosynthesis of plants.
Due to its design and location, the Opera House of the Australian city is one of the most extraordinary opera houses in the world.
An exercise about the volume and surface area of solids generated from a ´base cube´.
This animation presents animals commonly kept as livestock and the primal cuts of their meat.