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Wonderful Science
ashok60785
Follow
8/14/2024
Superb video
Category
🦄
Creativity
Transcript
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00:00
This is Nitinol, also known as Shape Memory Alloy.
00:03
It is an alloy made of Nickel and Titanium.
00:06
It is called Shape Memory Alloy because it does not forget its shape.
00:10
You can twist it however you want.
00:12
But when heat is provided to it, it takes back its shape just like it was before.
00:17
Like when this spring-shaped wire was deformed,
00:20
and when heat was provided, it came back to its spring shape.
00:24
And along with it, a metallic muscle was formed, which is lifting this stone.
00:28
But why provide heat from outside every time?
00:31
You can provide electricity to it and use it.
00:33
Now look at this.
00:34
Two things are happening here, which is making it spin on its own.
00:38
The lower part is in contact with hot water,
00:40
which is causing the upper wire to bend due to the cold area.
00:45
As soon as it comes in contact with the heat below, the wire straightens.
00:48
And this cycle is going on.
00:50
By the way, yes, you are imagining it right.
00:52
This can be a new way to run a generator, and it is absolutely possible.
00:58
www.globalonenessproject.org
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0:13
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