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Interesting facts about puzzles

The word “puzzle” itself means “riddle” or “jigsaw puzzle”. And the first jigsaw puzzles appeared a long time ago, in the 1860s.

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Guillotine - instrument of execution proposed by a French doctor

The mechanism for execution “guillotine” got its name after the name of the French doctor Joseph Guillotin. At that, Guillotin himself invented nothing new

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Interesting facts about diamonds

Diamonds are valuable not only in jewelry but also in industry. They are used in optics and electronics, as well as for making drills and cutters of particular strength

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Interesting facts about Tanzania

The United Republic of Tanzania is located in East Africa, and was formed on April 26, 1964 by the merger of the Republic of Tanganyika and the People’s Republic of Zanzibar and Pemba

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Why men have the Adam’s apple and why they need it

We are used to thinking that only men have the Adam’s apple. We want to surprise you, in fact, all people and even animals have the Adam’s apple

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Interesting facts about fingers

Blood for analysis is most often taken from the ring finger. This is because it is less involved, unlike the index and middle fingers. The skin on it does not become rough, because it is rarely involved in any activity

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Interesting facts about arm wrestling

Arm wrestling has been popular among men at all times. Now it is even impossible to determine who first came up with the idea to interlock their palms and try to press an opponent’s hand to the surface of the table

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Interesting facts about paper

Paper was invented in China. For a long time in that country they used to write on bamboo planks, which was very inconvenient: too much space was needed to store such “archives”

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Interesting facts about peppers

Pepper (Polatini Piper) contains more than a thousand species of herbs, climbing shrubs and lianas, many of which are key species in their native habitat

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