The Future of Alzheimer's

I've actually held his 3D printed colon. I took a picture of it on a sushi plate, like with all the trimmings and I said, can anyone tell me what kind of sushi this is? Because it looks like a piece of sushi, but it's actually his colon. So yeah, there's absolutely something there. You just think we aren't quite, we aren't ready for prime time yet from a technology. But I know we're going to get there and I'm excited about some of the innovations there.