https://www.news.com.au/technology/innovation/inventions/tiny-xenobots-made-from-cells-could-heal-our-bodies-and-clean-the-environment/news-story/c2044c5b156716496084c29e5ec980b7
Biomechanical beings. I wonder where it will go from here. I would not recommend having this inside the human body. These things can be programmed for anything, all it needs is an agenda.
Once in the body though how does it get expelled.
