Craft guilds

Guilds were powerful forces in the medieval economy. Learn more about them.

Renewable sources of energy

Who wouldn’t be familiar with solar-powered calculators or windmills? Let’s have a look at the most widespread sources of renewable energy on the planet.

The Eagle’s Nest

The landscape is quite picturesque. Mountains and lakes as far as the eye can see. Location: The Southeastern corner of Bavaria. Adolf Hitler’s secret...

The Hagia Sophia

Now a museum, it used to be one of the most famous places of worship in the world, first for Christianity, then for Islam.

Rice in a bottle

Lift a bottle full of rice using a few skewers.

Inside a Bag of Potato Crisps

Let's find out what is inside a bag of potato crisps!

Judo

The Judo is a type of Japanese martial art, which is characterised by throws, leg techniques and ground fighting.

The king, the wise man and the chessboard

Chess is without a doubt one of the oldest and most popular games. There are a number of legends of its origins.

The Berlin Olympics

The 1936 Summer Olympics were held in Berlin, the capital of Germany.

Disaster tourism

Disaster tourism is the act of traveling to a disaster area as a matter of curiosity.

Ivy

A popular decorative plant grown to cover porches and climb up walls of buildings.

Turbine powered by heat

A simple experiment which shows the power of heat.

Desert

A desert is a barren area of land where little precipitation occurs and consequently living conditions are hostile for plant and animal life.

Serfdom

Learn about the hardships of serfdom from Thomas' perspective.

Japanese creeper

An ornamental plant often grown to cover porches and walls of houses. It creates fresh and green environment.

Burj Al Arab

The Burj Al Arab is a hotel located in Dubai, United Arab Emirates. It is the third tallest hotel in the world.

The mix of the European peoples

During those few thousand years, many kinds of people settled in Europe. Their way of life was in sync with environmental conditions.

Migrant workers

The term "migrant worker" has different official meanings and connotations in different parts of the world.

Cayan Tower

Cayan Tower, known as Infinity Tower prior to its inauguration, is a 306-meter-tall, 75-story skyscraper in Dubai.

Florence, the Renaissance city

Straddling the River Arno and spreading out through its valley, the city has a long history. Let’s go for a walk in this town that is so rich in art relics.

Added to your cart.