50 Interesting Science Facts That Nobody Knows

    

 

 

 

 

 

 

 

 

 

Science is the study of how the physical and natural world works. It involves thinking and doing practical activities, and it uses observation and experimentation.

For someone who loves to learn, having an interesting mind about scientific facts that one does not know is the first step to discovering a lot of knowledge.

Learning some science facts can be fun and most interesting. The facts, if nothing else, make good knowledge for some abstract scientific discussions of the self and the world around us.

I list below about 50 interesting science facts that no normal earthly mortal would usually forget.

 

 

 Interesting Science Facts That Nobody, Knows!

 

 

1: The average person has around 100,000 hairs on their head. Due to genetics, these hairs can change in color, thickness, and texture.


2: The human nose can smell more than 1 trillion different scents.

3: The average human has close to 100,000 miles of blood vessels in his body. That's enough mileage to circle the Earth four times.


4: Light travels at about 186,282 miles every second. This is the fastest speed at which anything can be moved. 

5: The distance from the Earth to the sun is about 93 million miles, taking about 8 minutes and 20 seconds for the sun's light to reach the Earth.


6: The number of breaths taken by a person on average is around 20,000. The cumulative amount of air inhaled by a person over his lifetime is about 818 cubic feet.


7: The human heart pumps approximately 2,000 gallons of blood every day. Well, I hope these facts seem interesting to you. Do you have any other science questions?

What are 18 interesting facts about science?

 Sure! Here are some more interesting scientific facts: the human body

8: The average person has about 100 billion neurons in their brain, which are responsible for transmitting information throughout the body.

9: "The average human brain weighs around 3 pounds or 1.4 kilograms.".


10: The average person's brain has about 100,000 miles of blood vessels.


11: The average person's brain uses about 20% of the body's total oxygen and calorie intake.


12: The human eye can distinguish between about 10 million different colors.


13: This is because the human ear can perceive a wide range of frequencies, from about 20 Hz down to low frequency and up to 20,000 Hz as high frequency.

14: The human body is approximately comprised of 60% water.


15: The human body comprises almost 206 bones that have an offering of support and are also protective of the body's various organs and tissues.

16: There are nearly about 650 muscles that serve for movement and the state of posture in the human body.

17: The human body holds around 100 trillion cells that are considered to be the very basic unit of life.


18: The human body has about 100,000 miles of blood vessels.


19: The human body has about 60% more blood vessels in the brain than in any other part of the body.


20: The human body has about 5 liters (1.3 gallons) of blood.


21: The human body has about 100,000 miles of nerves.


22: The human body has about 10,000 taste buds.


23: The human body has about 9,000 nerve endings on the soles of the feet.


 I hope you find these facts interesting! Do you have any other science questions?

 

 

 

Ten fun facts about interesting facts in science are as follows:

24: If the fat content of an average human body is estimated to measure at least twenty-five pounds, then that is enough to produce seven bars of soap!


 25: Our planet is not a perfect sphere; it is larger at the equator and smaller at the poles; it is an oblate spheroid.


26: The world’s shortest war was between Britain and Zanzibar on the 27th of August in 1896. Zanzibar cracked and succumbed to World Cup pressure in just 38 minutes.


27: Currently, the world’s oldest known living tree is a bristlecone pine in the White Mountains of California which is 5,000-plus years old.


28: The line segment connecting two points on the reference surface of the Earth is defined as a great circle route because the shortest distance between two points is a straight line, but since the pattern on Earth is curved, the shortest distance is the path along the curvature of this surface.


29: The human nose can help differentiate over one trillion different fragrances.


30: There are approximately 78 percent nitrogen, and 21 percent oxygen, and the rest comprises other gases like carbon dioxide and water vapor in the Earth’s atmosphere.


31: Seasonal change is brought about by changes in the Earth’s position on its axis of rotation. The difference in the amount of sunlight received by each pole is due to the tilt of the axis of the earth, a difference that results in the difference in seasons. 

15 Facts about Earth science that every learner should understand.

Sure, there are more interesting science facts about the Earth that you may not know:

32: The atmospheric air of the Earth is comprised of around 78% nitrogen, 21% oxygen, and small parts of other gases.


33: This page also highlights that as a result of Earth’s rotation, it gives a perception that the sun, moon, and stars are moving across the sky.


34: As a result of this change, people who live in high altitudes utilize less energy because water boils at lower temperatures.


35: The Earth has a kind of magnetism that shields us from the radiation from the sun.


36: Average world temperature is 60F or 15C; percent originators 30%, partners 70%.


37: In other words, about 70 percent of the surface of the planet is covered in water and other liquids, while 30 percent is comprised of landmasses.


38: The planet’s oceans are said to hold just about 97% of the Earth’s water body.


39: Most of the Earth’s atmosphere is only around 1,000 kilometers from the surface of the Earth.


40: The ground of the world is divided into several areas called tectonic plates, which now gradually shift, leading to earthquakes or volcanic activity.


41: The mean distance of the Earth to the Sun is approximately 93 million miles (149.6 million kilometers).


42: The Earth’s moon is positioned about 238,855 miles (384,400 kilometers) away from the Earth.


43: The nature of the Earth’s moon is such that it is roughly one-quarter the size of the whole Earth.


44: The Earth’s moon is the fifth largest in the solar system; the moon is the only natural satellite.


45: Incidentally, the Earth’s moon has no atmosphere, and the moon has no water.


46: Luna, the Earth’s satellite, has its own light, and light is all it has since it only illuminates light from the sun.


47: The Earth’s moon has a surface gravity that is quite near to 1/6th of the Earth’s surface gravity.

 

Unbelievable science facts!

48: There are more trees on the planet than stars in the solar system. According to NASA experts, there might be up to 400 billion stars in the Milky Way galaxy, but the number of trees on Earth is a staggering 3 trillion+.

49: 50% of this earth's oxygen is produced from the sea. Our immediate answer might be the rainforest. But did we know that half of Earth's oxygen is released through plankton, sea plants, and other algae-based photosynthesis?

 

50: The human stomach will dissolve razor blades: The pH level is a scale ranked between 0-14, with the lower the pH levels, the stronger the acids. Human stomach levels of acidity usually range in levels of 1.0-2.0, indicating it is very pure acidity.

51: Animals know the location through the magnetic field. "Evidence suggests that some animals—including sea turtles—can sense the Earth's magnetic field and use this sense for navigation" (U.S. Geological Survey).


52: There is one letter not included in the periodic table: You may have been exposed to science in KS3; certainly one feature that you will have become accustomed to is the periodic table. It includes a good deal of letters or a letter combination for each of its many elements, but it curiously lacks one letter in the alphabet: the letter 'J'.

53: At the same time, Water can boil and freeze
In science, this happens at what is referred to as the 'triple point. This actually occurs when temperature and pressure happen to be just right, so that three phases gas, liquid, and solid-coexist in the thermodynamic equilibrium of one substance.