Researchers in Taiwan have developed a stretchable, self-healing gel that changes color when pulled or heated. It combines strength and built-in sensors in a single material that could have ...

Polymer gels are three-dimensional cross-linked polymer networks swollen in solvents. They are soft and capable of large deformations, with the network of long polymer molecules holding the solvent in ...

Following is a transcript of the video. Kyle Kerchaert: Wait, [gasps] it's happening! It's happening. It's doing the thing. It looks orange. This is looking like it's going in a bad direction. Nico ...