शैडोइंग अभ्यास: What's Inside a Pufferfish? - वीडियो के साथ अंग्रेजी बोलना सीखें

- This is a puffer fish.

I've always wondered what's inside a puffer fish and what are puffer fish spines?

I thought they were bones like ribs because ribs can grow in weird ways.

Like turtle ribs grow very wide and fuse together to form the turtle's shell.

these spines are the pufferfish's ribs.

But I was wrong.

Pufferfish spines aren't bones at all.

Because take a look at this piranha.

Right here.

This is what ribs look like on a normal fish.

Notice how they're attached to the vertebrae.

Now let's look at a pufferfish skeleton.

Huh.

There's some preserved skin draped over it.

Let's try to pick it up.

It's not attached to the rest of the skeleton.

And if I rotate it backwards, There are a bunch of spines layered on top of each other.

See how they're attached to the skin?

They're not like the ribs on normal fish.

they're not attached to the vertebrae at all.

So if they're not ribs, Then what are they?

Well, take a look.

at this silvery fish you You see how it's covered in scales?

Now imagine if this scale grew very long. and pointy Thank you.

You get something that looks like...

This.

Pufferfish spines aren't bones at all.

They're super modified Fish scales.

I'm going to go to the next one.

शैडोइंग तकनीक क्या है?

शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।

शैडोइंग अभ्यास: What's Inside a Pufferfish? - वीडियो के साथ अंग्रेजी बोलना सीखें

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