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A herbaceous plant that produces one of the best-known tropical fruits.
Learn about the significance of regeneration in the animal kingdom by examining various examples.
It is an echinoderm living on the sea floor that plays an important role in the circulation of substances.
Sea stars are predatory echinoderms known for their exceptional regenerative abilities.
Get to know the most important and interesting stages in the history of coins.
The popular drink, containing caffeine, is prepared from the seed of a plant produced along the Equator.
The magnificent cathedral complex, located in the capital of Ukraine, was founded more than 1000 years ago.
The 3D scene shows the 56 member states of the Commonwealth, many of which were formerly part of the British Empire.
The gate tower and the barbican were important parts of the defense system of medieval towns and castles.
A giant hornet species native to East Asia, first detected in North America in 2019.
Plants are composed of various meristematic and permanent tissues.
Visit the ancient village of Tiscali, which was built in a unique location on the island of Sardinia.
The steppe eagle is a large eagle species that inhabits steppes and mountains in Asia.
A colorless, odorless, non-reactive gas, it constitutes 78.1% of Earth´s atmosphere.
A compound ion produced from carbonic acid by releasing protons.
A colorless, odorless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.
Colorless, odorless gas, highly toxic to humans and animals in high concentration.
Colorless, odorless, heavier-than-air gas. Necessary for the photosynthesis of plants.
The castle of Eger got its final shape and became an important component in the new chain of border forts in the 16th century.
Market towns became the most common type of towns in the Kingdom of Hungary by the Late Middle Ages.
Burj Al Arab, the world's only seven-star luxury hotel is located in the United Arab Emirates.
The small passenger aircraft is designed for speed, convenience and economical operation.
Crystalline allotrope of elemental carbon, the hardest known natural substance.