Summary:
- This article discusses the development of a new type of robot called "Xenobots" that are made from frog cells and can move, work together, and even heal themselves.
- Xenobots are tiny, living machines that are less than a millimeter wide and can be programmed to perform specific tasks, like moving objects or clearing out unwanted cells in the body.
- The researchers who created Xenobots believe they could be used for important applications in the future, such as cleaning up pollution or delivering medications inside the body.