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Auxetics: The Latest Architecture and News

MIT’s New Intelligent Material Writhes and Curls to Changes in Heat

12:00 - 12 March, 2017
MIT’s New Intelligent Material Writhes and Curls to Changes in Heat, Courtesy of Self-Assembly Lab, MIT
Courtesy of Self-Assembly Lab, MIT

Researchers at MIT’s Self-Assembly Lab have recently developed an adaptable material that reacts in response to changes in heat. Known as Heat-Active Auxetics, the material functions in a similar manner to the pores on human skin, tightening and loosening based on exposure to various temperatures.

Contrary to most common materials, which tend to thin out while being pulled or stretched, this technology expands in all directions instead and completely shrinks when compressed. This provides insulation in colder conditions and added airflow and ventilation when it is warmer, all depending on the material’s porosity.