Researchers have demonstrated the ability to 3D print objects that can then change shape, even folding and unfolding, when heated through an electrical current or with ambient air temperature. The ...

Researchers from the Human Computer Interaction Institute (HCII) and Robotics Institute (RI) at Carnegie Mellon University introduced a novel method for fabricating functional flat-to-shape objects ...

For the study the researchers recruited 35 dogs who were trained to fetch a target object from a set of distractors. During testing, the dogs were presented with two choices: one matching the target ...