Summary:
- This article discusses a new technology that allows 3D-printed shapes to morph and change form in response to changes in temperature.
- The key component is a "low-energy thermal trigger" that can be programmed to cause the 3D-printed structures to transform into different shapes when heated or cooled.
- This technology has potential applications in fields like robotics, architecture, and product design, where the ability to create dynamic, shape-shifting structures could be very useful.