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100 Interesting Science Facts That Nobody knows | SardarJiFactSite

Fact Of The Post

The population of the world is over seven billion right now and is estimated to reach eight billion by 2025.

Science Facts

Did You Know, Idea, Thought, Fact, Mind
1) Babies have around 100 more bones than adults.
2)The Eiffel Tower can be 15 cm taller during the summer.
3)20% of Earth’s oxygen is produced by the Amazon rainforest.
4)Some metals are so reactive that they explode in contact with water.
5)A teaspoonful of neutron stars would weigh 6 billion tons.
6)Hawaii moves 7.5cm closer to Alaska every year.
7)Chalk is made from trillions of microscopic plankton fossils.
8)In 2.3 billion years it will be too hot for life to exist on Earth.
9)Polar bears are nearly undetectable by infrared cameras.
10)It takes 8 minutes, and 19 seconds for light to travel from the Sun to the Earth.
11)If you took out all the empty space in our atoms, the human race could fit in the volume of a sugar cube.
12)Stomach acid is strong enough to dissolve stainless steel.
13)The Earth is a giant magnet.
14)Venus is the only planet to spin clockwise.
15)A flea can accelerate faster than the Space Shuttle.
16)Water can boil and freeze at the same time.
17) Lasers can get trapped in a waterfall.
18)We've got spacecraft hurtling towards the edge of our Solar System really, really fast.
19)An egg looks like a crazy jellyfish underwater.
20)You can prove Pythagoras' theorem with fluid.
21)This is what happens when a black hole swallows a star.
22)You CAN see without your glasses.
23)Popping your knuckles isn't necessarily bad for you.
24)Cats always land on their feet, thanks to physics.
25) You'd be better off surviving a grenade on land rather than underwater.


Unbelievable Science Facts

science facts
1)If you spin a ball as you drop it, it flies.
2)Earth’s oxygen is produced by the ocean.
3)Animals use Earth’s magnetic field for orientation.
4)A cloud can weigh over a million pounds.
5)Soil is alive and well.
6)Rats laugh when being tickled.
7)There are more trees on Earth than stars in our galaxy.
8)Oxygen has a color.
9)Only two letters don’t appear in the periodic table.
10)Bananas are radioactive.
11)Hot water freezes faster than cold water.
12) Cold water heats up faster than hot water.
13)Humans are related to fungi.
14)It can rain diamonds on other planets.
15)You can make balls fly.
16)The earth consists of 70% water, which is only 0.25% of the total mass of the planet. 8% of the earth consists of volcanoes, 11% is fertile land used to grow crops, 10% is covered in ice, and a fifth of the earth’s surface is desert lands.
17)The temperature of the earth’s core is around 7,500 Kelvin, which is hotter than the surface of the sun!
18)The axis of the earth is tilted at an angle of 23 degrees. This causes us to have four seasons in a year.
19)Very strong earthquakes on the ocean floor cause deadly waves known as Tsunamis. Volcanic eruptions in and around the ocean can also cause tsunamis.
20)Cats do not have collar bones, and their backbones are very flexible. When a cat walks, its back paws step in almost exactly the same place that its front paws previously were, allowing them to make less noise and leave fewer track marks.
21)Hummingbirds are the only birds in the world that can fly sideways, backward, up and down, and even hover in mid-air. They can beat their wings up to 200 times per second. They are famous for being the smallest birds in the world.
22)Ostriches can run faster than horses, and male ostriches can roar like lions.
23) The collapse of a large dying star leads to the formation of a black hole. It has a very strong gravitational force that sucks everything in, including light!
24)TVs receive and then display broadcasts of images that move so fast, that they appear as a smooth motion to the human eye.
25)The internet and the World Wide Web are not the same thing. The internet is a network of other smaller networks that link computers together all over the world. The World Wide Web is a collection of linked pages that can be used with the help of the internet and a web browser.


Science Facts For Students

facts about science
1)All electrical devices have fuses in them. Fuses are essentially firebreaks. If there is a power surge, the fuse will break, preventing any damage or fire.
2)Electronic computers were developed around the 1940s and were the size of a large room. Today, computers have gotten so small that they have been embedded into other things like microwaves, toys, cell phones, etc.
3) In 1495, Leonardo da Vinci sketched out designs for a humanoid robot. Today, many robot prototypes are being made.
4)Out of the Ancient Wonders of the World, the Great Pyramid of Giza, is the oldest and the one that remains mostly intact.
5)The way engineers solve practical problems is through mathematical and scientific knowledge. The word Engineer itself comes from a Latin word, which means “cleverness.”
6)The Atlantic and Pacific Oceans are joined by the Panama Canal, which was one of the most difficult and dangerous engineering projects of all time.
7)The tallest wind turbine has rotor tips measuring over 656 feet above the ground.
8)The Delaware Aqueduct, located in New York, is the longest tunnel in the world. It is drilled into solid rock and reaches 137km in length.
9)Science kids' human body facts tell us that the human eye can detect and differentiate over 10 million colors.
10)Eyebrows play two important roles: they protect against rain, sweat, and dirt, while also helping us to express our emotions.
11)Elephant facts science for kids says that elephants can sing. They use an ultrasound rumble too low for humans to hear. This “singing” helps to keep the herd together and to find mates.
12)Elephants stay pregnant for 22 months; this is the longest period of gestation in any land mammal.
13)Science kids dinosaur facts say scientists have discovered that the theropod group of dinosaurs, which includes the T-Rex, are the ancestors of birds.
14)The DNA in a person’s body, when uncoiled, can stretch from Pluto to the Sun and back.
15)A person’s sneeze can travel at speeds of about 100 miles per hour! Imagine if your sneeze fueled your movement!
16)Fleas can jump around 130times their own height. So if a flea were a person six feet high, it can jump 780 feet high just like that. No superpowers are needed!
17)An electric eel can produce up to 650 volts of electricity. Touch it for the biggest shock of your life!
18)A photon takes 40,000 years to travel from the core of the sun to the surface of the sun. But it takes just eight minutes to travel from there to the earth.
19)The earth is between four and five billion years old. It is the same age as the moon and the sun.
20)Our planet is mostly made up of iron, carbon, and silicon, with a little bit of magnesium here and there. And you thought it was made up of people!
21) about 8.7 million unique species are living on the earth! Of these, 2.2 million are in the oceans, and the rest are on land.
22)Three-fourths of the earth is covered with water. When astronauts first saw the planet from space, they could mostly see water, so they called it the ‘Blue Planet’.
23)The average time it takes for plastic to decompose is 450 years. Glass takes 4,000 years!
24)97% of the water on the planet is salty and not usable. 2% is frozen. That leaves us with just 1% of usable water!
25)Sadly, 99% of all the species that ever existed on the planet are believed to have become extinct.


Sports Related Science Facts

Dna, Genetic Material, Helix, Proteins
1)Aerobic exercises, like jogging, are physical activities that are performed at a moderate level over long periods. Anaerobic exercises, like sprinting, are high-intensity exercises over a short duration.
2)Today, the fabrics and designs of swimwear glide more smoothly through water than our own human skin.
3)As the skates and boards utilized by snowboarders and ice skaters heat up the snow beneath them, they are almost always gliding on thin ice!
4)Muscle pulls, cramps, back strains, tennis elbow, foot aches, sprained ankles, and shin splints are injuries common to sports.
5)Most tennis rackets have a string tension of around 50 to 70 pounds, so high tension while playing tennis results in more control and less power, while lower tension produces less control and more power.
6)The world’s largest reef system is found in Queensland, Australia. It is called The Great Barrier Reef.
7)Pineapples take 2 years to grow.
8)Strawberry is the only fruit whose seed grows on the outside.
9)There is an area around the Pacific Ocean where tectonic plates meet, called the Pacific Ring of Fire. It holds around 75% of the volcanoes on Earth.
10)A lightning strike can reach up to 54,000 degrees Fahrenheit (30,000 degrees Celsius). This is around six times hotter than the surface of the sun. While a lightning bolt may look huge, its actual size is only as long as that of a ballpoint pen.
11)Around thirty percent of the energy used in buildings is used unnecessarily.
12)The combustion of fossil fuels is the cause of over eighty-six percent of the energy used in the US.
13)China is the largest consumer of energy in the world today. It is also the largest emitter of carbon dioxide.
14)Heat from the sun that is captured and used is called solar energy. It is a great source of energy as it is environment-friendly.
15)Wind power functions by harnessing the energy from the wind through the use of windmills, sails, etc. It is a clean power source, as the pollution is minimal.
16)Cucumbers are actually a fruit and not a vegetable. They are a part of the melon family.
17)There are around 630 different kinds of carnivorous plants. Some types can survive in the water and others grow from the soil.
18)Touching poison ivy causes an allergic reaction on the skin, as it produces a skin irritant called urushiol.
19)Some types of Bamboo can grow by a meter in just one day!
20)The bark of the willow tree was the first source of aspirin, the well-known medication used to reduce pain and fever.
21)The population of the world is over seven billion right now and is estimated to reach eight billion by 2025.
22) At over 2,000 kilometers long, The Great Barrier Reef is the largest living structure on Earth.
23)The average person walks the equivalent of five times around the world in a lifetime.
24)The known universe is made up of 50,000,000,000 galaxies.
25)A medium-sized cumulus cloud weighs about the same as 80 elephants.



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