Technology Scientists 3D-print hair follicles in lab-grown skin Andrew McCollum Nov 19, 2023 A team led by scientists at Rensselaer Polytechnic Institute has 3D-printed hair follicles in human skin tissue cultured in the lab. This marks the first time researchers have used the…
Technology Researchers uncover how to 3D-print one of the strongest stainless steels Andrew McCollum Sep 23, 2022 A microscopic image of 3D-printed 17-4 stainless steel. The colors in the left-side version of the image represent the…
Technology Engineers 3D-print personalized, wireless wearables that never need a charge Andrew McCollum Oct 8, 2021 University of Arizona engineers have developed a way to 3D-print medical-grade wearable devices, such as this one,…