In a world where wealth often defines power, a Saudi billionaire stunned everyone by donating $19 billion to charity, instantly losing his billionaire status — and gaining global admiration. The massive contribution went to health, education, and poverty alleviation programs across the Middle East and Africa.

Sulaiman bin Abdul Aziz Al Rajhi, co-founder of Al Rajhi Bank, transformed himself into a symbol of selfless generosity, proving that impact can outweigh fortune.

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On statues, a horse’s legs tell you how the statue figure died.
If a horse has both its front legs in the air, then the person died in battle.

If the horse has one of its front legs in the air, they died of wounds received from a battle.

And if the horse has both its front legs on the ground, then the person died of natural causes.

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Ivan Pavlov discovered classical conditioning by training dogs to salivate at the sound of a bell 🛎️. Dogs initially salivated only when food was presented. After repeatedly pairing the bell with food, the bell alone triggered salivation.

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🦠 The common cold is caused by viruses, not cold weather. However, in cold weather, due to low humidity, viruses can survive in the air longer.

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Of the current 200 nations in the world, Britain has invaded all but 22.

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Those who play video games are far more likely to have vivid dreams

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80% of people prefer to lie down for about 10 minutes after waking up in bed.

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There exist contact lenses that are worn overnight to reshape the cornea, providing clear vision during the day without the need for glasses or contacts.

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🐍 The longest snake on the planet The reticulated python is a species of python that inhabits South and Southeast Asia.

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The lacrimal punctum is a small hole in your eyelids, that drains your tears to your nose. It's the reason why you get a runny nose after crying.

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Email has been around longer than the World Wide Web. The first email was sent by Ray Tomlinson to himself in 1971, a good 20 years before Tim Berners-Lee introduced the web in 1991.

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99 percent of precious metal can be found in the Earth's core. Enough to cover the entire surface of the Earth with 45.7 cm of gold.

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🥔🍅 There is a plant called "pomidofel" - it is a hybrid of potato and tomato.

Its fruits are tomatoes, and the tubers are potato-like.

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Elephants are so empathetic that during air transport, crates are filled with tiny chicks, because the elephant won't move a muscle, afraid of stepping on them.

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Frogs can't vomit. Instead, they eject their entire stomach out of their mouths and empty it using their hands.

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50% of office workers quickly gain excess weight due to stress.

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Cows don't have upper front teeth, instead they have dental padding, which helps them hold on to more grass while grazing

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🐳 Blue whales can eat up to 500 kg of krill in one gulp, which is half a million calories. An adult whale can consume up to 40 million calories per day.

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One of the largest earthquakes on record struck the southern coast of Chile, killing about 5,700 people and creating seismic sea waves that caused death and destruction in distant Pacific coastal areas, notably Japan and Hawaii.

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