Finland is considered the safest country in Europe and the world.

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Grigori Perelman, the man who solved the the Poincaré Conjecture, a problem that took a century for mathematicians to solve.

He was offered the prestigious Fields medal and $1,000,000 for the Clay Prize and he declined both.

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The roar of a lion can be heard from a distance of up to 8 kilometers.

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French gangsters in the early 1900s used a weapon known as the "Apache revolver" that functioned as a revolver, a knife, and brass knuckles.

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:🐁 :The rat is the only mammal other than humans that can make sounds resembling laughter.

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Canada has the longest coastline in the world, with a total length of 202,080 km (125,570 mi). Additionally, its border with the United States is the world’s longest land border, stretching 8,891 km (5,525 mi).

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In Brazilian prisons, every book read can reduce the sentence by 4 days.

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Boanthropy is a mental disorder in which a person believes he or she is a cow.

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A bird called a mockingbird can imitate almost any sound, from car alarms to cat meows.

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The world's most famous and titled anime director is Hayao Miyazaki. He is also the only anime director to have won an Academy Award. At the 62nd Venice Film Festival, he won the Golden Lion for his contribution to world cinema.


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:💎 :The most expensive diamond in the world is a 17th century blue diamond known as the Wittelsbach. It fetched a whopping $24,300,000 dollars.

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According to a study by scientists from Minnesota, cat owners have a 30 percent lower risk of dying from a heart attack than those who have never owned a cat.

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This is how hollow-point bullets expand when hitting the body, in 99% of cases death is immediate.

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There is a plant called the Skeleton Flower whose petals turn transparent when wet and then revert back to white when dry.

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Almost 70 percent of German roads have no speed limit.

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The maximum temperature a naked human can survive is +204,4°C. With clothes on: +260°C.

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The Aldabra giant tortoise Jonathan is considered the oldest land animal in the world. Jonathan was born around 1832, and this indefatigable reptile recently turned about 187-188 years old.

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There is a pig species known as "Mangalitsa," native to Hungary, that has a coat resembling sheep wool.

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