Ictíneo II submarine

The submarine designed by the Spanish inventor Narcís Monturiol was a pioneering work in...

Quetzalcoatlus, a giant pterosaur

Quetzalcoatlus was one of the largest known flying animals of all time.

Palaeolithic cave

The first dwellings in human history provide a lot of information about the lifestyle of...

The adrenal glands

The adrenal glands are responsible for maintaining homeostasis and producing a rapid...

Bone structure

This scene explains the structure and functions of the bones.

How does it work? - PET-CT

By positron emission tomography (PET), we can obtain visual information on our internal...

Unmanned aerial vehicles (UAV)

The range of applications of unmanned aerial vehicles ('drones') keeps growing.

How does it work? - Vacuum cleaner

The vacuum cleaner creates a partial vacuum and sucks up dust with the help of the...

Cement production

This 3D scene presents the steps of the cement manufacturing process.

Permian flora and fauna

This 3D scene presents the flora and fauna of the last period of the Palaeozoic Era.

The battle of Megiddo

Pharaoh Thutmose III defeated the rebellious coalition of Canaanite vassal states led by...

The Battle of the Catalaunian Plains (451)

The Roman army, led by Flavius Aetius, stopped the Hun invasion led by king Attila

Rietveld Schröder House (Utrecht, 1924)

The Rietveld Schröder House, located in the town of Utrecht in the Netherlands, can be...

Tower of Hanoi

The Tower of Hanoi is a mathematical puzzle.

Life cycle of mosses and ferns

This animation compares the life cycles of mosses and ferns, helping to understand the...

Kaaba (Makkah)

Located in the Grand Mosque of Makkah, the Kaaba shrine is the most sacred site of Islam.

Namdaemun (Seoul, South Korea, 14th c.)

Designated as the first National Treasure of South Korea, the Namdaemun was one of the...

Apollo 15 mission (Lunar Rover)

The animation shows the two-seater Lunar Rover used in the Apollo 15 mission

Greek gods

The Olympian gods in ancient Greek mythology were as diverse as humans.

The life-cycle of the Solar System

The formation of the Sun and the planets started with the contraction of a dust cloud...

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