Ten bizarre and littleknown facts; I was shocked when I saw the third one!
Do you know how heavy the heaviest pearl is?
How long can a person's hair grow in a day?
I just learned some weird and interesting facts.
Come and see how many you know!
Pearls are a very common type of jewelry.
Do you know how heavy the heaviest pearl can be?
Six kilograms!
Surprised? 
It's equivalent to a bag of rice!
If made into earrings
It can stretch our ears in an instant.
Can you believe it?
Beavers are cute little creatures
Actually, he's a little rascal at heart!
They can gnaw down 200 trees a year.
It may be small in size, but it can be incredibly destructive!
Everyone gets bitten by mosquitoes.
Every time I get bitten, it itches terribly.
I've tried many mosquito repellents, but they're useless!
but!
I just found out today that we can itch.
It's because humans are allergic to mosquito saliva...
Suddenly I feel like a mosquito has spat on me.
Do you ever feel like you're not tall enough?
I want to grow taller quickly.
This is possible!
Go for a walk in space, and you'll instantly grow a few centimeters taller!
This is because gravity is weak in space.
The pressure between the bones decreases, allowing the joints to extend.
Did you know that your body gives you a "snack" every day?
Besides what you eat yourself
He may have even unintentionally swallowed a liter of his own snot.
That's equivalent to the weight of two bottles of mineral water!
The editor was so startled that he immediately rubbed his nose.
We lose hair every day
Why does my hair keep growing longer instead of falling out completely?
That's because you're losing hair at the same time
New hair will grow!
Do you know how long a person's new hair grows every day?
37 meters! That's just the length of a hair growing in a day.
How can you lose weight quickly?
Step on the scale as the elevator accelerates downwards!
Instantly became "light as a swallow".
This change is also related to gravity!
Japan is an island nation that frequently experiences earthquakes.
There are about 1,500 earthquakes every year.
3-4 times a day on average
I'm really curious about how Japanese people live.
Human movement relies on the coordination of muscles.
We blink every day
How many times do the eye muscles move?
Remember this! The muscles in a person's eyes move 100,000 times a day!
It works so hard every day
Let's not forget to give it a break sometimes!
Everyone thinks that animals have shorter lifespans.
Only turtles and the like can live a relatively long time.
Today, the editor will tell you...
Sharks can also live to be 100 years old.
That's really a long life!
The world is vast and full of wonders.
We only possess a small fraction of the knowledge.
The more you learn, the more you realize the greatness of nature.