How to recognize a parasitic infection
Why do people burn out at work
The impact of mathematics on children
Slavs are the largest ethnic group in Europe. Origin, settlement, three branches: Eastern, Western, and Southern Slavs, language and culture.
The difference between the name of the country Niger and the offensive word: origin, history, context, and meaning.
Learn who actually invented the conveyor belt. A history from ancient mechanisms to Henry Ford's revolution, inspiration from the Chicago riots, and the first assembly lines.
The history of hand washing: from ancient religious rituals and ancient traditions to Semmelweis's scientific discovery in the 19th century. How hygiene became a habit.
Learn which animals have trunks: from elephants and butterflies to fish and worms. Description of structure, functions, and examples from life. Reviews from biologists and zoologists.
Where is Ithaca on the map: a Greek island in the Ionian Sea, a city in the USA, and a settlement in Russia.
The history of the Treasures of Troy: from Schliemann's discovery and their export to Germany to their relocation to the USSR as a trophy and their storage in the Pushkin Museum in Moscow.
The History of Troy: from the legendary city praised by Homer to Schliemann's archaeological excavations and the modern UNESCO World Heritage site.
Henry Schliemann: an amateur archaeologist who discovered Troy, or a forger who destroyed an ancient city? We discuss the arguments of both sides.
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