Researchers in Austria 3D print squishy finger robots
In Austria, a team at Johannes Kepler University Linz has created a squishy robot by 3D printing a gel made from gelatin, sugar, citric acid, and glycerol. The team published the first iteration of this recipe in 2022. In their most recent work, published in Science Robotics, they added citric acid to keep microorganisms away […]











