The provided sources collectively discuss xenobots, which are innovative living robots constructed from biological materials, primarily frog stem cells. These articles highlight the groundbreaking nature of xenobots as the first living machines, emphasizing that their evolutionary history can be traced through computer simulations. Furthermore, the texts explain how these microscopic biohybrid robots are propelled by muscles and nerves, demonstrating their advanced design. A significant development mentioned is the xenobots' ability to self-replicate, marking a major leap in the field of programmable organisms and blurring the lines between biology and robotics.

Research done with the help of artificial intelligence, and presented by two AI-generated hosts.