Horses are domesticated odd-toed ungulates that are used for many purposes.
Hippocrates, head of the medical school on the Greek island of Kos, is considered the 'Father of Medicine'.
The main sources of water pollution are industry, agriculture and urban areas.
A metropolis is a large city with a population of over 1 million people.
Banana is one of the most commonly consumed fruits in the world.
This 3D introduces a centipede species widespread in the Mediterranean.
This scene presents the basic components of the human body.
The development of mosses, ferns, gymnosperms and angiosperms is characterised by the alternation of generations.
Some principles of physics can be demonstrated through the functioning of bicycles.
Let's learn about the bear species that became the symbol of species conservation.
A traditional Chinese siheyuan is a building complex that surrounds a rectangular courtyard.
The Ancient Greek scientist, Euclid of Alexandria, is often referred to as the 'father of geometry'.
Lasers are devices designed to emit narrow, monochromatic, high-intensity beams of light.
One of Bangkok's most famous landmarks is the Temple of Dawn, that is, Wat Arun Ratchawararam.
The Giant Swing is one of the symbols of Bangkok.
Neil Armstrong, one of the crew members of Apollo 11 was the first man to set foot on the Moon.
Learning about the geographic location, capitals and flags of the world´s countries through exercises in three levels of difficulty.
The world famous monument in England still poses mysteries for archaeologist.
An interesting logical exercise: you have many weights that look the same, you have to find the only one that is different.
The average house in Ancient Greece had a rectangular, geometrical floor plan and two storeys.