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The church of the ´Holy Wisdom´, built in the Byzantine Empire, had been one of the largest...
Visit the workshop of the Renaissance polymath and his most important inventions and works of art.
This animation demonstrates how the Earth and the Moon were formed.
The world´s most famous citadel, the Acropolis of Athens was built in the 5th century BC, during...
This animation demonstrates the type of engine most commonly used in cars.
Large carnivores, perhaps the best known of dinosaurs.
This animation demonstrates different types of volcanic eruptions.
Ears convert the vibrations of air into electric signals which are then processed by the brain.
A spectacular demonstration of algebraic expressions.
The desalination process produces drinking water from seawater.
The most famous and most magnificent amphitheater of Rome was built in the 1st century.
This animation introduces the most important organ systems of the human body.
The first supersonic passenger airliner entered service in 1976.
Matter is made up by quarks and leptons, while interactions are carried by bosons.
A mushroom is the fleshy fruiting body of a fungus made up from hyphae.
Mitosis is the process by which a eukaryotic cell divides into two cells and the number of...
Hotspots are areas of the Earth´s crust where magma often rises to the surface and causes...
The Troll A is an offshore natural gas platform, the largest offshore platform ever built: it...
Candles have been used for lighting since ancient times.
In transmission systems, the engine torque is modified by reducing or increasing rotational speed.