 We work with an animal called a flatworm, and you may think that, well, that's a flatworm, we're humans. Yeah, we're all built mostly of the same hardware, really. So what these flatworms are telling us is what's actually possible. And I think it's really critical to remember that anything that is possible, physically possible, is eventually doable with technology. So I firmly believe this is the future of medicine for humans. The thing with this worm is they regenerate every part of their body, so you can cut them into pieces, and every part will regenerate everything that's missing, including the brain, the head, everything. And by the way, their memories. So when their brain regenerates from a tail, yeah, this was first discovered in the 60s, and then we sort of confirmed it with modern techniques in 2013, but yeah. So they regenerate every part of their body, they are incredibly cancer resistant, and they are immortal. Okay, they do not age, so there's no such thing as an old planarian, they just continuously sort of regenerate any aging cell that they have. So now, we now know, it is known that you can be an animal that repairs itself after injury, does not age, and resists cancer. It is possible. So therefore, if we understood how this works, and that's what we are studying, and many, many other people in the field are studying this, if we understood how this works, that is the future of medicine.