Tech on Instagram: "German scientists at the Institute for Integrative Nanosciences have developed remarkable sperm-assisting microbots that could help treat infertility. These devices consist of a tiny micromotor - a spiraled piece of metal that wraps around a sperm's tail to serve as an "on-board power supply" to help struggling sperm cells swim more effectively.⁠ ⁠ Since their initial development, these "spermbots" have evolved significantly. The German research team, including Mariana Medina