Parents * * * watch these cartoons of animals' cold knowledge, which makes their children giggle.

Share a set of small cartoons that are super suitable for parents and children.

These cartoons are from illustrator Mr. Whaite (from qi.com).

Because he likes collecting cold knowledge of the animal world very much.

I drew these super cute cartoons about the rising posture.

It will be a surprise to watch it with the baby.

Wag one's tail according to one's mood

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Have you ever seen a dog wag its tail?

There is a big difference between left and right.

Shake it to the right when you are happy.

Shake it to the left when you are sad

The dog wagged its tail.

Dog wagging its tail is similar to human movements and expressions in emotional expression.

Dogs wagging their tails, moving up and down, left and right, and standing still all represent different emotions.

Quadrupeds can't jump.

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Human babies can jump with their feet when they are two or three years old.

But for elephants,

But this is an eternal problem.

Why can't elephants jump?

1. The elephant's inability to jump is related to its bone structure. Their soles are not flush with the ground. To jump, the heel must first leave the ground. And the elephant's four legs can't be lifted at the same time.

2, heavy load, small bone gap, easy to fracture.

Who can sleep during the flight?

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It turns out that the real sleeping god is Swift.

It can fly at the same time

Put your wings on the pillow and sleep.

Swift has been flying all his life.

In Greek, the word Swift means "sleeping in the wind".

Legend has it that Sleeping Wind has been flying all his life, not because he doesn't want to land, but because he was born with a pair of feet that are not suitable for landing.

Its four toes are all forward, which leads to one thing that it can't hold each other tightly, and the other thing that it doesn't have enough back pedal force.

Whose blood is not red?

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Squidward Tentacles's blood is so cool.

It's blue

Why is octopus blood blue?

Hemocyanin gives octopus blue blood, enabling them to survive in extreme temperatures.

Hemocyanin is a kind of protein containing copper atoms and oxygen atoms in blood, and it is a part of invertebrate plasma.

Who is the animal with the best sense of smell?

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Little koala smells like syrup.

Cute little koala.

Not only looks cute, but also smells cute.

Where does the syrup smell come from?

Koalas have a very small brain capacity and are one of the mammals with the smallest proportion of brain weight.

So after so long evolution, koala's diet still contains only eucalyptus leaves. Maybe the taste of syrup comes from eucalyptus leaves.

We always misunderstand pigs.

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Pigs have a super high IQ.

It turns out that Peggy piggy can play games.

Are pigs really smart?

Through the research work exceeding 10, the researchers come to the conclusion that pigs have good long-term memory, are good at maze games and can complete the task of locating and finding objects.

Pigs can understand some simple symbolic languages and master complex symbols and signs involving actions and objects.

Is a skin care expert.

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Hippos use their sweat to make sunscreen.

What? Not only sun protection, but also bacteriostasis.

Mr. Hippo, you are a skin care expert.

Why does hippopotamus sweat to protect against the sun?

The apocrine gland of hippopotamus secretes a substance called "hippopotamus sweat acid", which can absorb the light with the wavelength of 200-600nm, including the ultraviolet band, so this substance has the function of sun protection.

Not only that, it also has antibacterial effect.

This substance is red, so the hippo is the real "blood BMW". . .

The child is older than the mother.

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When the strange multi-fingered frog is inside the tadpole,

Bigger than when I became a frog as an adult.

Baby, being a mother is really ...

I can't push you. ...

A reborn frog

The exotic arthropod frog is an amphibian that can "rejuvenate" in South America.

It is also called "contradictory frog" because its body will shrink with age and purr like a pig.

Biologists still can't explain this strange phenomenon

How do animals pick their ears?

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Giraffes can lick their tongues into their ears.

Not only can you pick your nose and ears,

Their tongues also have the magical ability to grasp things.

How long is the giraffe's tongue?

The giraffe's tongue is 18 to 20 inches (46 to 50 cm) long and the color is blue and black. That color can protect your tongue from sunburn.

Don't cut off my foot, it will hurt.

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Moose horns are actually conscious.

It knows there is a fly on it.

So don't cut their horns.

About moose

Moose is the largest deer in the world. It is not only the largest and tallest, but also the huge palmar angle on the male moose's head makes them different.

Moose's shoulders in the front half are towering over the whole body, like a camel's hump, hence its name.

This is a real mouth and a fake mouth.

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When scientists first saw platypus,

And tried to pull out its fake mouth.

Dude, don't pull it out, it hurts ~

Lovely platypus

The platypus is one of the most primitive mammals, and it is a mammal with incomplete evolution.

1In the late 8th century, George Shaw received a platypus specimen, thinking that this creature was the product of practical jokes, and later named it 1799. The platypus's mouth and feet are like ducks, while its body and tail are like beavers. It appeared 25 million years ago and still lives in Australia. The platypus has become a symbol of Australia and is often used as the mascot of national activities. The reverse pattern of the Australian quarter coin is platypus in the water.

You really can't outrun the cat.

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Ordinary domestic cats can run past Bolt.

No wonder some people like to walk their dogs and never walk their cats.

How fast can a cat run?

The speed of domestic cats is about 60 kilometers per hour, which is much faster than human beings.

Eat your own poop.

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80% rabbit feces.

I ate them all by myself

The most energy-saving award went to the rabbit.

Do rabbits really eat poop?

Rabbits excrete two kinds of feces, one is real feces, and the other is semi-digested feces.

The first time the rabbit excretes poop, it will be digested again after eating, and the second time it excretes dry poop, it will not be eaten. The effect of this behavior is similar to ruminant rumination.

The mermaid turned out to be it.

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The crew once regarded manatees as mermaids.

My prince, come and change me back into a princess.

About manatees

Manatees are mammals, with a body length of1.5-4m and a weight of 300-400kg. Some are larger, spindle-shaped in appearance, with smaller heads and thicker skulls. People all have the same face, nose and eyes, small eyes and small ear holes in the back.

Its poop is square.

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Wombat poop is square.

Prevent feces from rolling around.

God, how did you do that?

Are intestines square, too?

About manatees

Why does wombat shit? Everyone has been asking questions, but there seems to be no relevant research in academic circles at present. I found a video on youtube. The owner of the video simulates the formation process of poop through the model. He put forward the hypothesis that the food in wombat's intestine is broken with the decrease of water. At first, it was cylindrical, with similar diameter and length, but in the enlarged area of the large intestine, these fragments rubbed against each other and finally formed this square poop. These stools will become solid and hard after being absorbed, and even a round anus can't change their squares.