Tigers' skin is actually striped, as is their fur. Also, no two fur colourings are the same

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A giraffe and a human have the same number of cervical vertebrae

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The human body will process about 45.5 tonnes of food in a lifetime

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Gold vending machine

There are vending machines in Dubai that sell gold bars the same way they usually sell drinks and chocolates

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The longest place name, consisting of 85 English letters, is 'Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu'

This is a hill in New Zealand. The locals just call it Taumata

The fewer teeth, the worse the memory.

It turns out that teeth can affect how information is remembered. Experiments have shown that the fewer healthy teeth a person has, the weaker his or her memory. It turns out that when they fall out, not only the gums and dental nerves are damaged, but also the neural connections in the brain. Most of them are responsible for learning and remembering facts about the world around them

Due to shortage of criminals, Dutch prisons are being converted into hotels

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This is what a doctor's hand looks like after wearing a protective suit and gloves for over 10 hours

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Engaging in unfamiliar activities is the best way to develop your brain

Talking to people who are more intelligent than you is also a powerful way to develop your brain

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Prototypes of socks originated in ancient Greece, they were made of leather and were only worn by women in the home, for men it was considered shameful

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Japanese gum pads have pieces of paper in them, so you can put your used gum there if there's no bin nearby, and throw it away when it's convenient for you

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Any Rubik's Cube 3x3 position can be solved in no more than 20 moves

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About 2% of women have a mutation of the eye. This allows them to see 100 million more colours

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An average of 247 billion emails are sent every day

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An ostrich's eye is bigger than its brain

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The most common pain is back pain

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The elephant needs large ears to cool its body, like an air conditioner

Heat is released through the blood vessels in the ears. To speed up air circulation, elephants flap their ears

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Peniaphobia - fear of being poor and without money

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Platinum used to be considered wrong silver and thrown in the water

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Indian schools are accepting plastic instead of tuition fees. So children from poor families get an education, helping the planet

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There are eight colours of eyes in the world. The rarest colour is considered to be purple eyes

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