32 amazing cross-sectional images revealing the unknown side of things

There is an old saying that goes, "It is easy to draw the skin of a tiger but difficult to draw its bones; we know a person's face but not his heart." Whether it is human or animal, we cannot understand their true inner thoughts. After all, humans are very good at hiding themselves. However, there are some things that we can truly see their "inner hearts." Even if some things seem very familiar to us, we will find them very novel when we look at them from a different angle, or even feel like a completely unfamiliar thing. Look at the cross-sections of the following objects, it is really eye-opening!

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Cars have become a necessity in our lives nowadays.

This is a cross section of a Land Rover.

The complex parts and structures inside can be clearly seen.

The egg white of a cooked penguin egg is almost transparent.

It can also be seen from its cross section that

The yolk of a penguin egg is bright yellow.

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This is a cross section of a Zippo lighter that men love.

There are a lot of cotton materials inside.

Isn’t it much simpler than you imagined?

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Cross section of a rattlesnake's tail.

In fact, the rings on their tails are made of double-layered keratin.

Each time a molting ring is experienced, one segment will be added.

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The fur of penguins living in extremely cold regions,

This is their special secret to keeping warm.

They have a thick coat of fat and down…

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A cross section of a whale's huge rib.

My scalp went numb.

Goosebumps all over the floor...

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This is a cross section of an Italian firework.

The internal components and structure can be clearly seen.

Looking at the elephant's foot from a cross-sectional perspective,

I just realized that they were wearing height-enhancing underwear inside.

In fact, the elephant's foot bones have many similarities with humans.

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This is a simulation experiment effect diagram.

A small aluminum ball travels at a speed of 6.8 kilometers per hour.

The impact crater created by crashing into a whole block of aluminum.

The depth reaches 5.3 cm and the diameter of the pit is 9 cm.

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The cross-sections of various pearls look very similar to the growth rings of a tree.

They are made up of layers of mother-of-pearl.

Like tree rings, these are all marks of time.

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Cross-sections of various styles of firearm silencers.

It really opened my eyes.

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This is a cross section of our common aluminum alloy windows

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Things we do almost every day: unlocking,

A cross-section animation can clearly show how it works.

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Although it looks like a smiling face,

In fact, this is a cross-section of the roundworm in the stomach.

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Nowadays, medicine relies heavily on CT scans.

CT scanners look ordinary from the outside.

In fact, its internal structure is also quite complicated.

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Seeing is believing, a cross section of a submarine cable

After all, you have to stay in the deep sea all year round.

Without some protective measures, I really can't stay here.

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Poppies are undoubtedly very beautiful.

But the inside of its fruit is like the "essence of the devil".

These dense white particles seen in the cross section,

It is their seeds...

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Have you ever seen a tree bleed?

This is the cross section of the legendary dragon blood tree.

The "blood" they shed is a precious traditional Chinese medicine.

And the effect is precisely to stop bleeding, promote tissue regeneration and promote blood circulation and remove blood stasis.

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Cross section of an African buffalo

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A section of a ship in the Vasa Museum.

Various scenes inside the ship at that time were reproduced.

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Cross section of a beautifully textured agate

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Cross section of a Boeing 747

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Although I have never seen a real banana tree,

But from the cross section of the banana tree trunk, we can see that

The banana tree is indeed unique.

Its trunk is like a thick layer of leaves rolled together.

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Perhaps the cartoons we watched when we were young made us mistakenly believe that

There was only one person operating the tank.

But in fact, there are quite a lot of people in the tank.

And the interior space is not as spacious as we imagined.

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This is a cross section of a "pregnant" beetle.

The baby beetles are in the form of eggs in their mother's abdomen.

Even though it seems a bit cruel...

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Cross-section of two bullets

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Cross section of the suspension cables of the Golden Gate Bridge in San Francisco, USA.

It's an unimaginable size.

It is made up of 27,572 steel wires.

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From this cross-sectional view of the toilet,

You can basically understand the principle of flush toilets.

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The inside of a golf ball

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The cross section of our common green belt,

A hedge is a type of shrub that grows very densely.

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Cross-sections of various sword blades

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This is an adult male.

Cross-sectional changes from head to toe

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