Greek gods

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

Vegetative plant organs

These organs are vital for the survival and development of plants.

Aeolian landforms in deserts

Wind, as an external force, plays an important role in shaping deserts.

The anatomy and functions of the liver

The liver is a vital organ that plays an important role in the digestion of fats, detoxification and metabolism.

Cloud formation, types of clouds

Evaporating surface water forms clouds of various shapes from which water falls back to the surface as precipitation.

Cereals

Cereals are species of grasses cultivated for their edible grains.

Ocean currents

The Great ocean conveyor is a planet-wide system of ocean currents, which has a great influence on the Earth´s climate.

Earthquake

An earthquake is one of the most devastating natural phenomena.

How do seas shape the Earth's surface?

Seawater, as an external force, plays an important role in shaping coastlines.

Roman soldier (1st century BC)

Mercenaries of the ancient Roman army were well-trained and well equipped with the most up-to-date weapons.

Machu Picchu (15th century)

The ancient Inca city, located in present-day Peru, is a World Heritage Site.

The life-cycle of the Solar System

The formation of the Sun and the planets started with the contraction of a dust cloud about 4.5 billion years ago.

Code of Hammurabi

The Code of Hammurabi is the emblem of the Mesopotamian civilisation; it contains 282 laws carved into a basalt stele.

Wright Flyer I (1903)

The Wright Flyer was the first successful powered, heavier-than-air aircraft, designed and built by the Wright brothers.

Stephenson’s Rocket (1829)

The English engineer George Stephenson’s locomotive was built for a competition of locomotives in 1829.

Galileo Galilei's workshop

Galileo Galilei's scientific achievements contributed greatly to the advancement of physics and astronomy.

Icebergs

Icebergs are blocks of frozen freshwater floating in the sea.

Titanic (1912)

RMS Titanic was the largest passenger ship at the beginning of the 20th century.

Circulatory system

Systemic circulation carries oxygenated blood from the heart to the body, while pulmonary circulation carries oxygenated blood from the lungs to the heart.

Circus Maximus (Rome)

The ancient Roman arena became well-known for the chariot races held here.

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