The first material is HT-PLA. The “HT” stands for “high temperature”. Standard PLA, while being easy to print, suffers from thermal challenges. Its typical softening temperature can be as low as 50°C, ...

There is another tool-changing 3D printer available, the ProForge 300, and it’s an open-source design. Originally launched as a Kickstarter in 2023 by UK-based Makertech 3D, the device has now ...

Researchers 3D print soft robots powered by air pressure. The setup from the University of Edinburgh can be assembled for less than £400.