20 Facts About Science
Science is very interesting and knowing the facts of science is even more interesting. Science teaches us things that no one else can teach. Science is a miracle of nature about which we have been able to know very little till now, but whatever we have been able to know is very interesting. Today also we will tell you 20 such facts of science that you may be surprised to know.
In today's article, we will tell you about what are 20 facts about science? You can also say it like this that we will tell you 20 interesting science facts.
20 Interesting Science Facts Or 20 Unbelievable Science Facts
1. Ice expands as it freezes
When water freezes into ice, it takes up about 9% more space. For example, if you fill a container completely with water and then freeze it, the ice might spill over the top because it has expanded.
2. Lightning is incredibly hot
The temperature of a lightning strike can soar up to 30,000°C (54,000°F). To put that into perspective, it's much hotter than the surface of the sun. Imagine an oven set to its highest setting, but thousands of times hotter.
3. Extreme temperatures on the Moon
The Moon experiences drastic temperature changes—during the day, it can reach up to 224°F, and at night, it can plummet to around -243°F. Think of it as moving from a blazing desert during the day to the freezing Arctic at night.
4. The brain processes a vast amount of information
Your brain handles about 11 million pieces of information every second, but you're only conscious of about 40. For example, you might not always notice the feeling of your shoes on your feet until you think about it.
5. Clouds are heavier than they look
A typical cumulus cloud weighs around a million pounds, roughly the same as a jumbo jet or 80 elephants. Though they seem light and fluffy, they actually carry a massive amount of water.
Read Also :- Psychology Facts About Human Behavior
6. Plants recognize their relatives
Although plants don’t have memories like humans, they can identify other plants that are related to them. For instance, when plants grow near their relatives, they cooperate to grow better, almost like helping each other out.
7. Metal snow on Venus
On the planet Venus, it "snows" metal instead of water. Scientists have found two types of metal—galena and bismuthinite—in this metallic snow. Imagine tiny pieces of metal falling like snowflakes from the sky.
8. The Earth's fast movements
Earth rotates at about 1,000 miles per hour and speeds through space at roughly 67,000 miles per hour. It’s like spinning on a merry-go-round while also zooming down a highway at incredible speeds.
9. Driving to the Moon
If you could drive a car straight up to the Moon at 60 miles per hour, it would take just under six months to get there. That’s similar to driving across the U.S. back and forth several times.
10. Falling through the Earth
If you could jump into a tunnel that goes straight through the Earth, it would take you about 42 minutes and 12 seconds to reach the other side, assuming no air resistance. It would be like taking a super fast ride through the center of the planet.
Read Also :- What Is The Role Of Brain In Reflex Action
11. The Eiffel Tower gets taller in summer
When materials heat up, their particles move more and take up more space. This happens in gases, liquids, and solids. For example, the Eiffel Tower can grow a few inches taller in summer because the metal expands in the heat.
12. Earth may become uninhabitable in 2.3 billion years
As Earth's temperature keeps rising, in about 2.3 billion years, it could get so hot that the oceans would evaporate. This would turn Earth into a dry desert, much like Mars is today.
13. Sunlight takes 8 minutes to reach Earth
Light travels super fast—about 300,000 kilometers per second. Since the Sun is about 150 million kilometers away, it takes around 8 minutes and 19 seconds for sunlight to reach us. It’s like a super-fast racecar taking a little over 8 minutes to finish a really long race.
14. Venus spins in the opposite direction
While most planets, including Earth, spin counterclockwise, Venus spins clockwise. This might have happened because huge asteroids hit Venus a long time ago, changing its spin direction.
15. Animals use Earth’s magnetic field for navigation
Some animals, like sea turtles and salmon, can sense Earth's magnetic field and use it to find their way. It’s like having an invisible compass in their heads that helps them navigate across the planet.
16. Helium can defy gravity
If you cool helium to just below its boiling point (about -269°C or -452°F), it turns into a superfluid. This means it can flow without friction, even rising up the sides of a container or slipping through tiny cracks. It’s almost like helium has magical properties when it’s this cold!
17. Bananas are slightly radioactive
Bananas contain potassium, and a small part of that potassium is radioactive. But don’t worry, the amount of radiation is so tiny that it’s completely safe to eat bananas. It’s like how some foods have a little bit of sugar but not enough to be bad for you.
18. We’re moving really fast through space
Even when you think you’re standing still, you’re actually moving at about 2.7 million miles per hour! This includes the Earth spinning, orbiting the Sun, the Sun moving in the Milky Way, and the Milky Way moving through the universe. It’s like being on a super-fast ride that you don’t even notice.
19. A day on Venus is longer than a year
On Venus, it takes 243 Earth days to complete one full spin (a day) and 224.7 Earth days to orbit the Sun (a year). This means a day on Venus is longer than its year. Imagine if one day on Earth was longer than the entire year—it would feel like time was moving very slowly!
20. Babies have more bones than adults
When babies are born, they have around 300 bones. But as they grow, some of these bones fuse together, so adults end up with 206 bones. It’s like starting with more puzzle pieces that combine into fewer, bigger pieces as you grow.
.png)
0 Comments