Controlled by light alone, new smart materials twist, bend and move - Phys.org2021-03-14-1615694589

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Controlled by light alone, new smart materials twist, bend and move - Phys.org2021-03-14-1615694589
## Controlled by light alone, new smart materials twist, bend and move - Phys.org

<center>https://scx2.b-cdn.net/gfx/news/2021/controlledby.jpg</center>

<center>**Click here to read source article from [Phys.Org](https://phys.org/news/2021-03-smart-materials.html)**</center>

### Summary
Researchers at Tufts University School of Engineering have created light-activated composite devices able to execute precise, visible movements and form complex three-dimensional shapes without the need for wires or other actuating materials or energy sources…

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