Tornadoes

Short-lived but extremely powerful tornadoes can cause a great deal of damage.

The ear and the mechanism of hearing

The ear converts the vibrations of air into electric signals which are then processed by...

Hagia Sophia (Istanbul)

The church of the 'Holy Wisdom', built in the Byzantine Empire, had been one of the...

Colosseum (Rome, 1st century)

The most famous and most magnificent amphitheatre of Rome was built in the 1st century.

Formation of the Earth and Moon

This animation demonstrates how the Earth and the Moon were formed.

Volcanic activity

This animation demonstrates different types of volcanic eruptions

Seawater desalination

The desalination process produces drinking water from seawater.

Perimeter, area, surface area and volume

This animation presents the formulas to calculate the perimeter and area of shapes as...

Four-stroke Otto engine

This animation demonstrates the type of engine most commonly used in cars.

Human body (male)

This animation introduces the most important organ systems of the human body.

Tyrannosaurus rex ‘tyrant lizard’

Large carnivores, perhaps the best known of dinosaurs.

Leonardo da Vinci’s workshop (Florence, 16th century)

Visit the workshop of the Renaissance polymath and his most influential inventions and...

Acropolis (Athens, 5th century BC)

The world's most famous citadel, the Acropolis of Athens was built in the 5th century BC,...

What is the time?

A game to practise the use of analogue and digital clocks.

Robots

An entertaining game about different views of spatial objects.

Deep Sea Hydrothermal Vents

A hydrothermal vent is a fissure in the planet's surface from which geothermally heated...

The Panama Canal

The Panama Canal is an artificial waterway created to shorten shipping routes between the...

Icebergs

Icebergs are smaller or large blocks of frozen freshwater floating on the sea.

Electric motors

Electric motors are present in many areas of our lives. Let's learn about the different...

B-24 Liberator

The B-24 Liberator was an American heavy bomber, built in large numbers, that was used on...

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