20 Astonishing Facts You Probably Didn’t Know

In the vast expanse of knowledge and information that our world holds, there are countless surprising and intriguing facts that many of us are unaware of. From the mysteries of the natural world to astonishing human achievements, here are 20 of the best facts that are likely to amaze you.

20 Astonishing Facts You Probably Didn’t Know

1. The Deepest Point on Earth

The Mariana Trench is the deepest part of the world’s oceans, reaching a depth of over 36,000 feet. That’s deeper than Mount Everest is tall!

2. Honey Never Spoils

Archaeologists have found pots of honey in ancient Egyptian tombs that are over 3,000 years old and still perfectly edible.

3. A Year on Venus

A year on Venus (the time it takes to orbit the Sun) is shorter than a day on Venus (the time it takes to complete one rotation on its axis).

4. Octopuses Have Three Hearts

An octopus has three hearts: two pump blood to the gills, while the third pumps it to the rest of the body.

5. Bananas Are Berries, But Strawberries Aren’t

Botanically speaking, bananas qualify as berries, but strawberries do not.

6. The Eiffel Tower Can Be 15 cm Taller During the Summer

When a substance is heated up, its particles move more and it takes up a larger volume – this is known as thermal expansion.

7. The Shortest War in History

The Anglo-Zanzibar War of 1896 is the shortest war on record, lasting an unbelievable 38 minutes.

8. A Single Lightning Bolt is Five Times Hotter than the Sun

A typical lightning bolt is about 30,000 degrees Celsius – five times hotter than the surface of the sun.

9. The Longest Time Between Two Twins Being Born is 87 Days

The twins were born prematurely and doctors kept the second twin in the mother’s womb to grow for as long as possible before being born.

10. The Moon has Moonquakes

Just like Earth, the Moon has its own quakes that are caused by gravitational forces.

11. Humans Have a Bioluminescent Glow

It’s too faint for our eyes to detect, but humans actually emit a visible light.

12. A Cloud Can Weigh More Than a Million Pounds

Clouds may look fluffy and light, but they can actually weigh hundreds of thousands of pounds.

13. The World’s Oldest Toy is a Stick

Sticks are versatile and have been used for play since ancient times.

14. The First Computer Programmer was a Woman

Ada Lovelace wrote the first machine algorithm for an early computing machine in the mid-1800s.

15. There Are More Trees on Earth Than Stars in the Milky Way

NASA estimates that there are over three trillion trees on Earth, more than the number of stars in our galaxy.

16. A Snail Can Sleep for Three Years

When the weather is not conducive, snails can hibernate for up to three years.

17. The Smallest Bone in Your Body is in Your Ear

The stapes bone in the human ear is only about 3 mm long.

18. The First Ever Parachute Jump Was From a Hot Air Balloon

In 1797, André-Jacques Garnerin jumped from a hot air balloon over Paris using a silk parachute.

19. Cows Have Best Friends

Studies have shown that cows become stressed when separated from their best friends.

20. The Inventor of the Frisbee was Turned into a Frisbee After He Died

Walter Morrison, the inventor of the Frisbee, was cremated and his ashes were turned into a Frisbee.

These facts remind us that the world is full of wonders and curiosities, many of which are waiting to be discovered. Each one offers a glimpse into the complexity and marvel of our planet and beyond.

Why is the Mariana Trench So Deep?


The Mariana Trench’s extraordinary depth is due to the location where two tectonic plates meet. One plate is forced underneath the other, creating a trench. The immense pressure and geological processes at this subduction zone contribute to the trench’s depth.

Can Honey Really Last Forever?


Yes, honey’s longevity is due to its chemical composition. It’s naturally acidic and low in moisture, making it an inhospitable environment for bacteria and microorganisms. If stored properly, honey can remain edible indefinitely.

How Can a Year on Venus Be Shorter Than a Day?


Venus has an extremely slow rotation on its axis, taking about 243 Earth days to complete one rotation. However, it only takes about 225 Earth days to complete one orbit around the Sun. This makes a year on Venus shorter than a day.

Why Do Octopuses Have Three Hearts?


Octopuses have three hearts because their blue blood is based on copper rather than iron, which is less efficient at transporting oxygen. Two hearts pump blood to the gills, where it gets oxygenated, and the third pumps it to the rest of the body.

What Defines a Berry in Botanical Terms?


In botanical terms, a berry is a fruit produced from the ovary of a single flower with seeds embedded in the flesh. By this definition, bananas qualify as berries, but strawberries do not, as their seeds are on the outside.

How Does Thermal Expansion Affect the Eiffel Tower?


Thermal expansion causes materials to expand when heated. The Eiffel Tower, made of iron, expands in the heat of the summer sun, causing it to grow up to 15 cm taller.

What Made the Anglo-Zanzibar War So Short?


The Anglo-Zanzibar War was short due to the overwhelming naval power of the British forces compared to the Zanzibar Sultanate. The conflict ended with a ceasefire after just 38 minutes of bombardment.

Why is Lightning Hotter Than the Sun’s Surface?


Lightning is hotter than the sun’s surface due to the immense amount of energy released in a short time. This energy heats the air to temperatures five times hotter than the surface of the sun.

How Can Twins Be Born 87 Days Apart?


In rare cases, if the first twin is born prematurely, doctors can delay the birth of the second twin to allow for more development. This was the case for the twins born 87 days apart, where the second twin remained in the womb to grow.

What Causes Moonquakes?


Moonquakes are caused by the gravitational pull of the Earth. Just as the Moon’s gravity causes tides on Earth, Earth’s gravity can cause stress on the Moon’s crust, leading to quakes.

Is Human Bioluminescence Visible to the Naked Eye?


Human bioluminescence is indeed real, but it’s extremely faint. It’s about 1,000 times less intense than the levels of light we’re able to see with the naked eye. Special cameras are required to detect this very subtle glow.

How Much Does a Cloud Weigh?


Despite their fluffy appearance, clouds can be quite heavy. A typical cumulus cloud can weigh more than a million pounds. This weight comes from the water droplets and ice crystals that make up the cloud, which are spread over a large area in the sky.

Why is a Stick Considered the World’s Oldest Toy?


Sticks are likely the oldest toy because they are natural, readily available, and versatile. They can be used in a variety of play activities, from pretend play to building. Their simplicity and accessibility have made them a constant in children’s play across cultures and eras.

How Did Ada Lovelace Become the First Computer Programmer?


Ada Lovelace, an English mathematician, is considered the first computer programmer for her work on Charles Babbage’s proposed mechanical general-purpose computer, the Analytical Engine. She wrote the first algorithm intended to be processed by a machine, making her a pioneer in the field.

Are There Really More Trees on Earth Than Stars in the Milky Way?


Yes, it’s estimated that there are over three trillion trees on Earth. In comparison, the Milky Way has between 100 to 400 billion stars. This fact highlights the incredible biodiversity of our planet.

How Can a Snail Sleep for Three Years?


Snails can enter a state of hibernation, known as estivation, in unfavorable conditions, such as extreme heat or drought. During this time, their metabolism slows down significantly, allowing them to survive without food or water for extended periods, sometimes up to three years.

Why is the Stapes Bone in the Ear So Important?


The stapes, the smallest bone in the human body, plays a crucial role in the process of hearing. It transmits sound vibrations from the middle ear to the inner ear, enabling us to hear. Its small size allows for the precise transmission of these vibrations.

What Was Significant About the First Parachute Jump?


The first parachute jump in 1797 by André-Jacques Garnerin was significant because it was the first time someone safely descended from a height using a parachute. Garnerin’s jump from a hot air balloon over Paris marked the beginning of parachuting as we know it today.

Why Do Cows Have Best Friends?


Cows are social animals and form close bonds with other cows. Studies have shown that when cows are with their ‘best friends,’ they experience less stress and are more relaxed. This social bonding is crucial for their overall well-being.

How Did the Inventor of the Frisbee Become a Frisbee?


Walter Morrison, the inventor of the Frisbee, had a lifelong passion for flying discs. He made arrangements for his ashes to be molded into a Frisbee after his death. His family honored this wish, symbolically encapsulating his legacy and love for the sport.

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