Amazing Memory Wire!





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Published on Sep 24, 2011

This is a special wire called Nitinol memory wire. It's an alloy that "remembers" it's original shape. You can set almost any shape that you want by using an extreme source of heat. After the wire cools, you can bend the wire into any shape but when you heat it, it will return to the original shape.

You can order this wire from several science websites. Just do a search for "Nitinol memory wire". It's a lot of fun to play around with.

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Comments • 2,309

jeff pepin
i would like have a car made with this material 
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Borderlands 3 Confirmed 1:25 :D
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Dr. Vikas Karade
Make the video little more scientifically simple rather than mystical, before they name it a God wire :d
What happens if you tie a really tight knot with the wire?
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Isaac Hernandez
Ctrl + Z  xD
yuo sure like pacman
Khaja Azhar Hussain
the wire has a brain
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Kent Hagerman
that was unnecessarily creepy...
Григорий Кроливец
Simple physics. This is not surprising
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Shimin Shamim
I know how it works
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