Negative poison ratio

Hello,

Hello,

I'm looking for object projects that have negative poison ratio. Someone has this type of object to share?

Answer
 
Comments 0

1 Answer

Auxetic materials increase volume when stretched, and can be characterized by a negative Poisson’s ratio. You might look for footwear sole’s that have auxetic materials aiding the walker or runner. Gore-Tex is another example, as well as the Zetix material used in body armor and military tent fabric.

 
Comments 0