Knowledge
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Magic Cube: history, curiosities and techniques to solve it
The Rubik’s Cube, also known as the Magic Cube, is a three-dimensional mechanical puzzle created by Hungarian sculptor ErnÅ‘ Rubik…
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Viruses: what they are and how to protect them
What are viruses? Viruses are small organisms that can cause diseases in humans and animals. They are made up of…
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Meet the biggest ant in the world
The Dinoponera Gigantea, or giant ant, is a species of large black ant found in South America, including countries such…
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